[llvm] [AMDGPU][GISel] Add RegBankLegalize support for G_SI_CALL (PR #165747)

Chinmay Deshpande via llvm-commits llvm-commits at lists.llvm.org
Wed Feb 18 12:48:03 PST 2026


https://github.com/chinmaydd updated https://github.com/llvm/llvm-project/pull/165747

>From bc43a5c729c286f1da602f62e35c11212fe378ea Mon Sep 17 00:00:00 2001
From: Chinmay Deshpande <ChinmayDiwakar.Deshpande at amd.com>
Date: Mon, 27 Oct 2025 15:48:09 -0400
Subject: [PATCH 01/14] [AMDGPU][GISel] Add RegBankLegalize support for
 G_SI_CALL

Change-Id: If01f1920f7ea0550e56f6a295a1bf4aa3c42a851
---
 .../AMDGPU/AMDGPURegBankLegalizeHelper.cpp    |  15 ++
 .../AMDGPU/AMDGPURegBankLegalizeRules.cpp     |   8 +
 .../AMDGPU/AMDGPURegBankLegalizeRules.h       |   4 +-
 .../GlobalISel/irtranslator-assert-align.ll   |   2 +-
 .../irtranslator-call-abi-attribute-hints.ll  |   2 +-
 .../irtranslator-call-implicit-args.ll        |   4 +-
 .../GlobalISel/irtranslator-call-non-fixed.ll |   2 +-
 .../irtranslator-call-return-values.ll        |   2 +-
 .../GlobalISel/irtranslator-call-sret.ll      |   2 +-
 .../AMDGPU/GlobalISel/irtranslator-call.ll    |   2 +-
 .../GlobalISel/irtranslator-indirect-call.ll  |   2 +-
 .../GlobalISel/irtranslator-sibling-call.ll   |   2 +-
 .../localizer-wrong-insert-point.mir          |   2 +-
 .../regbankselect-waterfall-call.mir          | 215 ++++++++++++++++++
 .../test/CodeGen/AMDGPU/convergence-tokens.ll |   2 +-
 .../irtranslator-whole-wave-functions.ll      |   2 +-
 16 files changed, 254 insertions(+), 14 deletions(-)
 create mode 100644 llvm/test/CodeGen/AMDGPU/GlobalISel/regbankselect-waterfall-call.mir

diff --git a/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeHelper.cpp b/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeHelper.cpp
index d262f074679a8..3e46dd7f4d2c5 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeHelper.cpp
+++ b/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeHelper.cpp
@@ -1055,6 +1055,21 @@ bool RegBankLegalizeHelper::lower(MachineInstr &MI,
 
     MI.eraseFromParent();
     return true;
+  case WaterfallCall: {
+    SmallSet<Register, 4> SGPROperandRegs;
+    SGPROperandRegs.insert(MI.getOperand(1).getReg());
+
+    MachineBasicBlock::iterator Start(&MI);
+    while (Start->getOpcode() != AMDGPU::ADJCALLSTACKUP)
+      --Start;
+    MachineBasicBlock::iterator End(&MI);
+    while (End->getOpcode() != AMDGPU::ADJCALLSTACKDOWN)
+      ++End;
+    ++End;
+    B.setInsertPt(B.getMBB(), Start);
+
+    executeInWaterfallLoop(B, make_range(Start, End), SGPROperandRegs);
+    break;
   }
   }
 
diff --git a/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeRules.cpp b/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeRules.cpp
index 984ac6a10e84e..1f877cd9db14c 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeRules.cpp
+++ b/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeRules.cpp
@@ -213,6 +213,8 @@ bool matchUniformityAndLLT(Register Reg, UniformityLLTOpPredicateID UniID,
   }
   case _:
     return true;
+  case PhysReg:
+    return true;
   default:
     llvm_unreachable("missing matchUniformityAndLLT");
   }
@@ -1146,6 +1148,12 @@ RegBankLegalizeRules::RegBankLegalizeRules(const GCNSubtarget &_ST,
 
   addRulesForGOpcs({G_AMDGPU_WAVE_ADDRESS}).Any({{UniP5}, {{SgprP5}, {}}});
 
+  addRulesForGOpcs({G_SI_CALL})
+      .Any({{PhysReg, UniP0}, {{None}, {SgprP0}}})
+      .Any({{PhysReg, DivP0}, {{None}, {VgprP0}, WaterfallCall}})
+      .Any({{PhysReg, UniP4}, {{None}, {SgprP4}}})
+      .Any({{PhysReg, DivP4}, {{None}, {VgprP4}, WaterfallCall}});
+
   bool hasSALUFloat = ST->hasSALUFloatInsts();
 
   addRulesForGOpcs({G_FADD, G_FMUL, G_STRICT_FADD, G_STRICT_FMUL}, Standard)
diff --git a/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeRules.h b/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeRules.h
index eee4f6276b925..eec273e0b2302 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeRules.h
+++ b/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeRules.h
@@ -38,6 +38,7 @@ bool isAnyPtr(LLT Ty, unsigned Width);
 // be checked.
 enum UniformityLLTOpPredicateID {
   _,
+  PhysReg,
   // scalars
   S1,
   S16,
@@ -261,7 +262,8 @@ enum LoweringMethodID {
   UnpackAExt,
   VerifyAllSgpr,
   ApplyAllVgpr,
-  UnmergeToShiftTrunc
+  UnmergeToShiftTrunc,
+  WaterfallCall
 };
 
 enum FastRulesTypes {
diff --git a/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-assert-align.ll b/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-assert-align.ll
index 4098f643831f1..ca9d7854fb619 100644
--- a/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-assert-align.ll
+++ b/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-assert-align.ll
@@ -1,5 +1,5 @@
 ; NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
-; RUN: llc -mtriple=amdgcn -mcpu=fiji -O0 -stop-after=irtranslator -global-isel -o - %s | FileCheck %s
+; RUN: llc -mtriple=amdgcn -mcpu=fiji -O0 -stop-after=irtranslator -global-isel -new-reg-bank-select -o - %s | FileCheck %s
 
 ; TODO: Could potentially insert it here
 define void @arg_align_8(ptr addrspace(1) align 8 %arg0) {
diff --git a/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call-abi-attribute-hints.ll b/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call-abi-attribute-hints.ll
index 1bf2a589cb597..02ce52b7450f6 100644
--- a/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call-abi-attribute-hints.ll
+++ b/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call-abi-attribute-hints.ll
@@ -1,5 +1,5 @@
 ; NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
-; RUN: llc -global-isel -stop-after=irtranslator -mtriple=amdgcn-amd-amdhsa -mcpu=gfx900 -o - %s | FileCheck -enable-var-scope %s
+; RUN: llc -global-isel -new-reg-bank-select -stop-after=irtranslator -mtriple=amdgcn-amd-amdhsa -mcpu=gfx900 -o - %s | FileCheck -enable-var-scope %s
 
 ; Test that we don't insert code to pass implicit arguments we know
 ; the callee does not need.
diff --git a/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call-implicit-args.ll b/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call-implicit-args.ll
index d69515591ecee..2bb059a0fbb1e 100644
--- a/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call-implicit-args.ll
+++ b/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call-implicit-args.ll
@@ -1,6 +1,6 @@
 ; NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
-; RUN: llc -global-isel -stop-after=irtranslator -mtriple=amdgcn-mesa-mesa3d -mcpu=gfx900 -o - %s | FileCheck -enable-var-scope -check-prefix=GFX900 %s
-; RUN: llc -global-isel -stop-after=irtranslator -mtriple=amdgcn-mesa-mesa3d -mcpu=gfx908 -o - %s | FileCheck -enable-var-scope -check-prefix=GFX908 %s
+; RUN: llc -global-isel -new-reg-bank-select -stop-after=irtranslator -mtriple=amdgcn-mesa-mesa3d -mcpu=gfx900 -o - %s | FileCheck -enable-var-scope -check-prefix=GFX900 %s
+; RUN: llc -global-isel -new-reg-bank-select -stop-after=irtranslator -mtriple=amdgcn-mesa-mesa3d -mcpu=gfx908 -o - %s | FileCheck -enable-var-scope -check-prefix=GFX908 %s
 
 ; Workitem IDs are passed to the kernel differently for gfx908
 
diff --git a/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call-non-fixed.ll b/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call-non-fixed.ll
index 6bfd0f060aa20..6694ad741cf48 100644
--- a/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call-non-fixed.ll
+++ b/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call-non-fixed.ll
@@ -1,5 +1,5 @@
 ; NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
-; RUN: llc -global-isel -stop-after=irtranslator -mtriple=amdgcn-mesa-mesa3d -mcpu=gfx900 -o - %s | FileCheck -enable-var-scope %s
+; RUN: llc -global-isel -new-reg-bank-select -stop-after=irtranslator -mtriple=amdgcn-mesa-mesa3d -mcpu=gfx900 -o - %s | FileCheck -enable-var-scope %s
 
 ; amdgpu_gfx calling convention
 declare hidden amdgpu_gfx void @external_gfx_void_func_void() #0
diff --git a/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call-return-values.ll b/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call-return-values.ll
index 6573088a41fc2..bb6d1f8d161cb 100644
--- a/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call-return-values.ll
+++ b/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call-return-values.ll
@@ -1,5 +1,5 @@
 ; NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
-; RUN: llc -global-isel -mtriple=amdgcn-amd-amdhsa -mcpu=gfx900 -stop-after=irtranslator < %s | FileCheck -check-prefix=GCN %s
+; RUN: llc -global-isel -new-reg-bank-select -mtriple=amdgcn-amd-amdhsa -mcpu=gfx900 -stop-after=irtranslator < %s | FileCheck -check-prefix=GCN %s
 
 declare i1 @external_i1_func_void() #0
 declare zeroext i1 @external_i1_zeroext_func_void() #0
diff --git a/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call-sret.ll b/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call-sret.ll
index 070d35a99d62a..0dc9068c1984b 100644
--- a/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call-sret.ll
+++ b/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call-sret.ll
@@ -1,5 +1,5 @@
 ; NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
-; RUN: llc -global-isel -mtriple=amdgcn-amd-amdhsa -mcpu=gfx900 -stop-after=irtranslator < %s | FileCheck -check-prefix=GCN %s
+; RUN: llc -global-isel -new-reg-bank-select -mtriple=amdgcn-amd-amdhsa -mcpu=gfx900 -stop-after=irtranslator < %s | FileCheck -check-prefix=GCN %s
 
 declare hidden void @external_void_func_sret_struct_i8_i32_byval_struct_i8_i32(ptr addrspace(5) sret({ i8, i32 }), ptr addrspace(5) byval({ i8, i32 })) #0
 
diff --git a/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call.ll b/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call.ll
index c935310584949..efec8f4309013 100644
--- a/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call.ll
+++ b/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call.ll
@@ -1,5 +1,5 @@
 ; NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
-; RUN: llc -global-isel -global-isel-abort=2 -stop-after=irtranslator -mtriple=amdgcn-mesa-mesa3d -mcpu=gfx900 -o - %s | FileCheck -enable-var-scope %s
+; RUN: llc -global-isel -new-reg-bank-select -global-isel-abort=2 -stop-after=irtranslator -mtriple=amdgcn-mesa-mesa3d -mcpu=gfx900 -o - %s | FileCheck -enable-var-scope %s
 
 declare hidden void @external_void_func_void() #0
 
diff --git a/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-indirect-call.ll b/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-indirect-call.ll
index af9bcc40dc55e..5dc6932837d79 100644
--- a/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-indirect-call.ll
+++ b/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-indirect-call.ll
@@ -1,5 +1,5 @@
 ; NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
-; RUN: llc -global-isel -stop-after=irtranslator -mtriple=amdgcn-mesa-mesa3d -mcpu=gfx900 -o - %s | FileCheck -enable-var-scope %s
+; RUN: llc -global-isel -new-reg-bank-select -stop-after=irtranslator -mtriple=amdgcn-mesa-mesa3d -mcpu=gfx900 -o - %s | FileCheck -enable-var-scope %s
 
 define amdgpu_kernel void @test_indirect_call_sgpr_ptr(ptr %fptr) {
   ; CHECK-LABEL: name: test_indirect_call_sgpr_ptr
diff --git a/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-sibling-call.ll b/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-sibling-call.ll
index 7b2e3bf13c368..24e85aa280bf6 100644
--- a/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-sibling-call.ll
+++ b/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-sibling-call.ll
@@ -1,5 +1,5 @@
 ; NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
-; RUN: llc -global-isel -stop-after=irtranslator -mtriple=amdgcn-amd-amdhsa -mcpu=gfx900 < %s | FileCheck -enable-var-scope -check-prefix=GCN %s
+; RUN: llc -global-isel -new-reg-bank-select -stop-after=irtranslator -mtriple=amdgcn-amd-amdhsa -mcpu=gfx900 < %s | FileCheck -enable-var-scope -check-prefix=GCN %s
 ; This is a copy of sibling-call.ll, but stops after the IRTranslator.
 
 define fastcc i32 @i32_fastcc_i32_i32(i32 %arg0, i32 %arg1) #1 {
diff --git a/llvm/test/CodeGen/AMDGPU/GlobalISel/localizer-wrong-insert-point.mir b/llvm/test/CodeGen/AMDGPU/GlobalISel/localizer-wrong-insert-point.mir
index cbfa1c7c741b8..ed0330957ae9c 100644
--- a/llvm/test/CodeGen/AMDGPU/GlobalISel/localizer-wrong-insert-point.mir
+++ b/llvm/test/CodeGen/AMDGPU/GlobalISel/localizer-wrong-insert-point.mir
@@ -1,5 +1,5 @@
 # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
-# RUN: llc -mtriple=amdgcn -mcpu=gfx1031 -verify-machineinstrs -run-pass=localizer -o - %s | FileCheck %s
+# RUN: llc -global-isel -new-reg-bank-select -mtriple=amdgcn -mcpu=gfx1031 -verify-machineinstrs -run-pass=localizer -o - %s | FileCheck %s
 
 # Previously this was placing the new G_CONSTANT after the use call
 ---
diff --git a/llvm/test/CodeGen/AMDGPU/GlobalISel/regbankselect-waterfall-call.mir b/llvm/test/CodeGen/AMDGPU/GlobalISel/regbankselect-waterfall-call.mir
new file mode 100644
index 0000000000000..5207d992ea74d
--- /dev/null
+++ b/llvm/test/CodeGen/AMDGPU/GlobalISel/regbankselect-waterfall-call.mir
@@ -0,0 +1,215 @@
+# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
+# RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx90a -run-pass=amdgpu-regbankselect,amdgpu-regbanklegalize -o - %s | FileCheck %s
+
+---
+name:            waterfall_divergent_call_p0_no_args
+legalized: true
+body: |
+ bb.0:
+   liveins: $sgpr0_sgpr1
+
+    ; CHECK-LABEL: name: waterfall_divergent_call_p0_no_args
+    ; CHECK: successors: %bb.1(0x80000000)
+    ; CHECK-NEXT: liveins: $sgpr0_sgpr1
+    ; CHECK-NEXT: {{  $}}
+    ; CHECK-NEXT: [[DEF:%[0-9]+]]:sreg_64_xexec = IMPLICIT_DEF
+    ; CHECK-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64_xexec = S_MOV_B64 $exec
+    ; CHECK-NEXT: {{  $}}
+    ; CHECK-NEXT: .1:
+    ; CHECK-NEXT: successors: %bb.2(0x80000000)
+    ; CHECK-NEXT: {{  $}}
+    ; CHECK-NEXT: [[UV:%[0-9]+]]:vgpr(s32), [[UV1:%[0-9]+]]:vgpr(s32) = G_UNMERGE_VALUES %func_ptr(p0)
+    ; CHECK-NEXT: [[INTRINSIC_CONVERGENT:%[0-9]+]]:sgpr(s32) = G_INTRINSIC_CONVERGENT intrinsic(@llvm.amdgcn.readfirstlane), [[UV]](s32)
+    ; CHECK-NEXT: [[INTRINSIC_CONVERGENT1:%[0-9]+]]:sgpr(s32) = G_INTRINSIC_CONVERGENT intrinsic(@llvm.amdgcn.readfirstlane), [[UV1]](s32)
+    ; CHECK-NEXT: [[MV:%[0-9]+]]:sgpr(p0) = G_MERGE_VALUES [[INTRINSIC_CONVERGENT]](s32), [[INTRINSIC_CONVERGENT1]](s32)
+    ; CHECK-NEXT: [[ICMP:%[0-9]+]]:vcc(s1) = G_ICMP intpred(eq), [[MV]](p0), %func_ptr
+    ; CHECK-NEXT: [[INTRINSIC_CONVERGENT2:%[0-9]+]]:sreg_64_xexec(s64) = G_INTRINSIC_CONVERGENT intrinsic(@llvm.amdgcn.ballot), [[ICMP]](s1)
+    ; CHECK-NEXT: [[S_AND_SAVEEXEC_B64_:%[0-9]+]]:sreg_64_xexec = S_AND_SAVEEXEC_B64 killed [[INTRINSIC_CONVERGENT2]](s64), implicit-def $exec, implicit-def $scc, implicit $exec
+    ; CHECK-NEXT: {{  $}}
+    ; CHECK-NEXT: .2:
+    ; CHECK-NEXT: successors: %bb.3(0x40000000), %bb.1(0x40000000)
+    ; CHECK-NEXT: {{  $}}
+    ; CHECK-NEXT: ADJCALLSTACKUP 0, 0, implicit-def $scc
+    ; CHECK-NEXT: %g_ptr:sgpr(p0) = COPY $sgpr0_sgpr1
+    ; CHECK-NEXT: [[COPY:%[0-9]+]]:vgpr(p0) = COPY %g_ptr(p0)
+    ; CHECK-NEXT: %func_ptr:vgpr(p0) = G_LOAD [[COPY]](p0) :: (load (p0))
+    ; CHECK-NEXT: $sgpr2_sgpr3 = G_SI_CALL [[MV]](p0), 0, csr_amdgpu
+    ; CHECK-NEXT: ADJCALLSTACKDOWN 0, 0, implicit-def $scc
+    ; CHECK-NEXT: $exec = S_XOR_B64_term $exec, [[S_AND_SAVEEXEC_B64_]], implicit-def $scc
+    ; CHECK-NEXT: SI_WATERFALL_LOOP %bb.1, implicit $exec
+    ; CHECK-NEXT: {{  $}}
+    ; CHECK-NEXT: .3:
+    ; CHECK-NEXT: successors: %bb.4(0x80000000)
+    ; CHECK-NEXT: {{  $}}
+    ; CHECK-NEXT: $exec = S_MOV_B64_term [[S_MOV_B64_]]
+    ; CHECK-NEXT: {{  $}}
+    ; CHECK-NEXT: .4:
+    ; CHECK-NEXT: S_SETPC_B64_return undef $sgpr2_sgpr3
+   ADJCALLSTACKUP 0, 0, implicit-def $scc
+   %g_ptr:_(p0) = COPY $sgpr0_sgpr1
+   %func_ptr:_(p0) = G_LOAD %g_ptr(p0) :: (load (p0))
+   $sgpr2_sgpr3 = G_SI_CALL %func_ptr, 0, csr_amdgpu
+   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
+   S_SETPC_B64_return undef $sgpr2_sgpr3
+
+...
+
+---
+name:            waterfall_divergent_call_p4_no_args
+legalized: true
+body: |
+ bb.0:
+   liveins: $sgpr0_sgpr1
+
+    ; CHECK-LABEL: name: waterfall_divergent_call_p4_no_args
+    ; CHECK: successors: %bb.1(0x80000000)
+    ; CHECK-NEXT: liveins: $sgpr0_sgpr1
+    ; CHECK-NEXT: {{  $}}
+    ; CHECK-NEXT: [[DEF:%[0-9]+]]:sreg_64_xexec = IMPLICIT_DEF
+    ; CHECK-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64_xexec = S_MOV_B64 $exec
+    ; CHECK-NEXT: {{  $}}
+    ; CHECK-NEXT: .1:
+    ; CHECK-NEXT: successors: %bb.2(0x80000000)
+    ; CHECK-NEXT: {{  $}}
+    ; CHECK-NEXT: [[UV:%[0-9]+]]:vgpr(s32), [[UV1:%[0-9]+]]:vgpr(s32) = G_UNMERGE_VALUES %func_ptr(p4)
+    ; CHECK-NEXT: [[INTRINSIC_CONVERGENT:%[0-9]+]]:sgpr(s32) = G_INTRINSIC_CONVERGENT intrinsic(@llvm.amdgcn.readfirstlane), [[UV]](s32)
+    ; CHECK-NEXT: [[INTRINSIC_CONVERGENT1:%[0-9]+]]:sgpr(s32) = G_INTRINSIC_CONVERGENT intrinsic(@llvm.amdgcn.readfirstlane), [[UV1]](s32)
+    ; CHECK-NEXT: [[MV:%[0-9]+]]:sgpr(p4) = G_MERGE_VALUES [[INTRINSIC_CONVERGENT]](s32), [[INTRINSIC_CONVERGENT1]](s32)
+    ; CHECK-NEXT: [[ICMP:%[0-9]+]]:vcc(s1) = G_ICMP intpred(eq), [[MV]](p4), %func_ptr
+    ; CHECK-NEXT: [[INTRINSIC_CONVERGENT2:%[0-9]+]]:sreg_64_xexec(s64) = G_INTRINSIC_CONVERGENT intrinsic(@llvm.amdgcn.ballot), [[ICMP]](s1)
+    ; CHECK-NEXT: [[S_AND_SAVEEXEC_B64_:%[0-9]+]]:sreg_64_xexec = S_AND_SAVEEXEC_B64 killed [[INTRINSIC_CONVERGENT2]](s64), implicit-def $exec, implicit-def $scc, implicit $exec
+    ; CHECK-NEXT: {{  $}}
+    ; CHECK-NEXT: .2:
+    ; CHECK-NEXT: successors: %bb.3(0x40000000), %bb.1(0x40000000)
+    ; CHECK-NEXT: {{  $}}
+    ; CHECK-NEXT: ADJCALLSTACKUP 0, 0, implicit-def $scc
+    ; CHECK-NEXT: %g_ptr:sgpr(p4) = COPY $sgpr0_sgpr1
+    ; CHECK-NEXT: [[COPY:%[0-9]+]]:vgpr(p4) = COPY %g_ptr(p4)
+    ; CHECK-NEXT: %func_ptr:vgpr(p4) = G_LOAD [[COPY]](p4) :: (load (p4))
+    ; CHECK-NEXT: $sgpr2_sgpr3 = G_SI_CALL [[MV]](p4), 0, csr_amdgpu
+    ; CHECK-NEXT: ADJCALLSTACKDOWN 0, 0, implicit-def $scc
+    ; CHECK-NEXT: $exec = S_XOR_B64_term $exec, [[S_AND_SAVEEXEC_B64_]], implicit-def $scc
+    ; CHECK-NEXT: SI_WATERFALL_LOOP %bb.1, implicit $exec
+    ; CHECK-NEXT: {{  $}}
+    ; CHECK-NEXT: .3:
+    ; CHECK-NEXT: successors: %bb.4(0x80000000)
+    ; CHECK-NEXT: {{  $}}
+    ; CHECK-NEXT: $exec = S_MOV_B64_term [[S_MOV_B64_]]
+    ; CHECK-NEXT: {{  $}}
+    ; CHECK-NEXT: .4:
+    ; CHECK-NEXT: S_SETPC_B64_return undef $sgpr2_sgpr3
+   ADJCALLSTACKUP 0, 0, implicit-def $scc
+   %g_ptr:_(p4) = COPY $sgpr0_sgpr1
+   %func_ptr:_(p4) = G_LOAD %g_ptr(p4) :: (load (p4))
+   $sgpr2_sgpr3 = G_SI_CALL %func_ptr, 0, csr_amdgpu
+   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
+   S_SETPC_B64_return undef $sgpr2_sgpr3
+
+...
+
+---
+name:            waterfall_divergent_call_p0_with_args
+legalized: true
+body: |
+ bb.0:
+   liveins: $sgpr0_sgpr1
+
+    ; CHECK-LABEL: name: waterfall_divergent_call_p0_with_args
+    ; CHECK: successors: %bb.1(0x80000000)
+    ; CHECK-NEXT: liveins: $sgpr0_sgpr1
+    ; CHECK-NEXT: {{  $}}
+    ; CHECK-NEXT: [[DEF:%[0-9]+]]:sreg_64_xexec = IMPLICIT_DEF
+    ; CHECK-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64_xexec = S_MOV_B64 $exec
+    ; CHECK-NEXT: {{  $}}
+    ; CHECK-NEXT: .1:
+    ; CHECK-NEXT: successors: %bb.2(0x80000000)
+    ; CHECK-NEXT: {{  $}}
+    ; CHECK-NEXT: [[UV:%[0-9]+]]:vgpr(s32), [[UV1:%[0-9]+]]:vgpr(s32) = G_UNMERGE_VALUES %func_ptr(p0)
+    ; CHECK-NEXT: [[INTRINSIC_CONVERGENT:%[0-9]+]]:sgpr(s32) = G_INTRINSIC_CONVERGENT intrinsic(@llvm.amdgcn.readfirstlane), [[UV]](s32)
+    ; CHECK-NEXT: [[INTRINSIC_CONVERGENT1:%[0-9]+]]:sgpr(s32) = G_INTRINSIC_CONVERGENT intrinsic(@llvm.amdgcn.readfirstlane), [[UV1]](s32)
+    ; CHECK-NEXT: [[MV:%[0-9]+]]:sgpr(p0) = G_MERGE_VALUES [[INTRINSIC_CONVERGENT]](s32), [[INTRINSIC_CONVERGENT1]](s32)
+    ; CHECK-NEXT: [[ICMP:%[0-9]+]]:vcc(s1) = G_ICMP intpred(eq), [[MV]](p0), %func_ptr
+    ; CHECK-NEXT: [[INTRINSIC_CONVERGENT2:%[0-9]+]]:sreg_64_xexec(s64) = G_INTRINSIC_CONVERGENT intrinsic(@llvm.amdgcn.ballot), [[ICMP]](s1)
+    ; CHECK-NEXT: [[S_AND_SAVEEXEC_B64_:%[0-9]+]]:sreg_64_xexec = S_AND_SAVEEXEC_B64 killed [[INTRINSIC_CONVERGENT2]](s64), implicit-def $exec, implicit-def $scc, implicit $exec
+    ; CHECK-NEXT: {{  $}}
+    ; CHECK-NEXT: .2:
+    ; CHECK-NEXT: successors: %bb.3(0x40000000), %bb.1(0x40000000)
+    ; CHECK-NEXT: {{  $}}
+    ; CHECK-NEXT: ADJCALLSTACKUP 0, 0, implicit-def $scc
+    ; CHECK-NEXT: %g_ptr:sgpr(p0) = COPY $sgpr0_sgpr1
+    ; CHECK-NEXT: [[COPY:%[0-9]+]]:vgpr(p0) = COPY %g_ptr(p0)
+    ; CHECK-NEXT: %func_ptr:vgpr(p0) = G_LOAD [[COPY]](p0) :: (load (p0))
+    ; CHECK-NEXT: $sgpr2_sgpr3 = G_SI_CALL [[MV]](p0), 0, csr_amdgpu, implicit $sgpr4, implicit $sgpr5, implicit-def $vgpr0
+    ; CHECK-NEXT: ADJCALLSTACKDOWN 0, 0, implicit-def $scc
+    ; CHECK-NEXT: $exec = S_XOR_B64_term $exec, [[S_AND_SAVEEXEC_B64_]], implicit-def $scc
+    ; CHECK-NEXT: SI_WATERFALL_LOOP %bb.1, implicit $exec
+    ; CHECK-NEXT: {{  $}}
+    ; CHECK-NEXT: .3:
+    ; CHECK-NEXT: successors: %bb.4(0x80000000)
+    ; CHECK-NEXT: {{  $}}
+    ; CHECK-NEXT: $exec = S_MOV_B64_term [[S_MOV_B64_]]
+    ; CHECK-NEXT: {{  $}}
+    ; CHECK-NEXT: .4:
+    ; CHECK-NEXT: S_SETPC_B64_return undef $sgpr2_sgpr3
+   ADJCALLSTACKUP 0, 0, implicit-def $scc
+   %g_ptr:_(p0) = COPY $sgpr0_sgpr1
+   %func_ptr:_(p0) = G_LOAD %g_ptr(p0) :: (load (p0))
+   $sgpr2_sgpr3 = G_SI_CALL %func_ptr, 0, csr_amdgpu, implicit $sgpr4, implicit $sgpr5, implicit-def $vgpr0
+   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
+   S_SETPC_B64_return undef $sgpr2_sgpr3
+
+...
+
+---
+name:            waterfall_divergent_call_p4_with_args
+legalized: true
+body: |
+ bb.0:
+   liveins: $sgpr0_sgpr1
+
+    ; CHECK-LABEL: name: waterfall_divergent_call_p4_with_args
+    ; CHECK: successors: %bb.1(0x80000000)
+    ; CHECK-NEXT: liveins: $sgpr0_sgpr1
+    ; CHECK-NEXT: {{  $}}
+    ; CHECK-NEXT: [[DEF:%[0-9]+]]:sreg_64_xexec = IMPLICIT_DEF
+    ; CHECK-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64_xexec = S_MOV_B64 $exec
+    ; CHECK-NEXT: {{  $}}
+    ; CHECK-NEXT: .1:
+    ; CHECK-NEXT: successors: %bb.2(0x80000000)
+    ; CHECK-NEXT: {{  $}}
+    ; CHECK-NEXT: [[UV:%[0-9]+]]:vgpr(s32), [[UV1:%[0-9]+]]:vgpr(s32) = G_UNMERGE_VALUES %func_ptr(p4)
+    ; CHECK-NEXT: [[INTRINSIC_CONVERGENT:%[0-9]+]]:sgpr(s32) = G_INTRINSIC_CONVERGENT intrinsic(@llvm.amdgcn.readfirstlane), [[UV]](s32)
+    ; CHECK-NEXT: [[INTRINSIC_CONVERGENT1:%[0-9]+]]:sgpr(s32) = G_INTRINSIC_CONVERGENT intrinsic(@llvm.amdgcn.readfirstlane), [[UV1]](s32)
+    ; CHECK-NEXT: [[MV:%[0-9]+]]:sgpr(p4) = G_MERGE_VALUES [[INTRINSIC_CONVERGENT]](s32), [[INTRINSIC_CONVERGENT1]](s32)
+    ; CHECK-NEXT: [[ICMP:%[0-9]+]]:vcc(s1) = G_ICMP intpred(eq), [[MV]](p4), %func_ptr
+    ; CHECK-NEXT: [[INTRINSIC_CONVERGENT2:%[0-9]+]]:sreg_64_xexec(s64) = G_INTRINSIC_CONVERGENT intrinsic(@llvm.amdgcn.ballot), [[ICMP]](s1)
+    ; CHECK-NEXT: [[S_AND_SAVEEXEC_B64_:%[0-9]+]]:sreg_64_xexec = S_AND_SAVEEXEC_B64 killed [[INTRINSIC_CONVERGENT2]](s64), implicit-def $exec, implicit-def $scc, implicit $exec
+    ; CHECK-NEXT: {{  $}}
+    ; CHECK-NEXT: .2:
+    ; CHECK-NEXT: successors: %bb.3(0x40000000), %bb.1(0x40000000)
+    ; CHECK-NEXT: {{  $}}
+    ; CHECK-NEXT: ADJCALLSTACKUP 0, 0, implicit-def $scc
+    ; CHECK-NEXT: %g_ptr:sgpr(p4) = COPY $sgpr0_sgpr1
+    ; CHECK-NEXT: [[COPY:%[0-9]+]]:vgpr(p4) = COPY %g_ptr(p4)
+    ; CHECK-NEXT: %func_ptr:vgpr(p4) = G_LOAD [[COPY]](p4) :: (load (p4))
+    ; CHECK-NEXT: $sgpr2_sgpr3 = G_SI_CALL [[MV]](p4), 0, csr_amdgpu, implicit $sgpr4, implicit $sgpr5, implicit-def $vgpr0
+    ; CHECK-NEXT: ADJCALLSTACKDOWN 0, 0, implicit-def $scc
+    ; CHECK-NEXT: $exec = S_XOR_B64_term $exec, [[S_AND_SAVEEXEC_B64_]], implicit-def $scc
+    ; CHECK-NEXT: SI_WATERFALL_LOOP %bb.1, implicit $exec
+    ; CHECK-NEXT: {{  $}}
+    ; CHECK-NEXT: .3:
+    ; CHECK-NEXT: successors: %bb.4(0x80000000)
+    ; CHECK-NEXT: {{  $}}
+    ; CHECK-NEXT: $exec = S_MOV_B64_term [[S_MOV_B64_]]
+    ; CHECK-NEXT: {{  $}}
+    ; CHECK-NEXT: .4:
+    ; CHECK-NEXT: S_SETPC_B64_return undef $sgpr2_sgpr3
+   ADJCALLSTACKUP 0, 0, implicit-def $scc
+   %g_ptr:_(p4) = COPY $sgpr0_sgpr1
+   %func_ptr:_(p4) = G_LOAD %g_ptr(p4) :: (load (p4))
+   $sgpr2_sgpr3 = G_SI_CALL %func_ptr, 0, csr_amdgpu, implicit $sgpr4, implicit $sgpr5, implicit-def $vgpr0
+   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
+   S_SETPC_B64_return undef $sgpr2_sgpr3
+
+...
+
diff --git a/llvm/test/CodeGen/AMDGPU/convergence-tokens.ll b/llvm/test/CodeGen/AMDGPU/convergence-tokens.ll
index 61d102d2222bd..6fe538c01c2c6 100644
--- a/llvm/test/CodeGen/AMDGPU/convergence-tokens.ll
+++ b/llvm/test/CodeGen/AMDGPU/convergence-tokens.ll
@@ -1,6 +1,6 @@
 ; RUN: llc -stop-after=amdgpu-isel -mtriple=amdgcn-- -mcpu=gfx900 -o - %s | FileCheck --check-prefixes=CHECK,ISEL %s
 ; RUN: llc -stop-after=dead-mi-elimination -mtriple=amdgcn-- -mcpu=gfx900 -o - %s | FileCheck --check-prefixes=CHECK,DEADMI %s
-; RUN: llc -global-isel -stop-after=irtranslator -mtriple=amdgcn-- -mcpu=gfx900 -o - %s | FileCheck %s --check-prefixes=CHECK,GISEL
+; RUN: llc -global-isel -new-reg-bank-select -stop-after=irtranslator -mtriple=amdgcn-- -mcpu=gfx900 -o - %s | FileCheck %s --check-prefixes=CHECK,GISEL
 
 ; CHECK-LABEL: name:            basic_call
 ;       CHECK:    [[TOKEN:%[0-9]+]]{{[^ ]*}} = CONVERGENCECTRL_ENTRY
diff --git a/llvm/test/CodeGen/AMDGPU/irtranslator-whole-wave-functions.ll b/llvm/test/CodeGen/AMDGPU/irtranslator-whole-wave-functions.ll
index 17c8010bcbe05..38610d8b4c410 100644
--- a/llvm/test/CodeGen/AMDGPU/irtranslator-whole-wave-functions.ll
+++ b/llvm/test/CodeGen/AMDGPU/irtranslator-whole-wave-functions.ll
@@ -1,5 +1,5 @@
 ; NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py UTC_ARGS: --version 5
-; RUN: llc -global-isel=1 -mtriple=amdgcn--amdpal -mcpu=gfx1200 -stop-after=irtranslator < %s | FileCheck %s
+; RUN: llc -global-isel=1 -new-reg-bank-select -mtriple=amdgcn--amdpal -mcpu=gfx1200 -stop-after=irtranslator < %s | FileCheck %s
 
 define amdgpu_gfx_whole_wave i32 @basic_test(i1 %active, i32 %a, i32 %b) {
   ; CHECK-LABEL: name: basic_test

>From c80e84b38eefb6e73eb28a1d32027d78d882d630 Mon Sep 17 00:00:00 2001
From: Chinmay Deshpande <chdeshpa at amd.com>
Date: Mon, 9 Feb 2026 13:39:54 -0500
Subject: [PATCH 02/14] [AMDGPU][GISel] Apply src mappings to divergent
 pointers instead

Change-Id: I0df1a64f055bc5f491b6b2e2c10b0b409dd6f084
---
 .../AMDGPU/AMDGPURegBankLegalizeHelper.cpp    | 42 ++++++++++---------
 .../AMDGPU/AMDGPURegBankLegalizeRules.cpp     |  4 +-
 .../AMDGPU/AMDGPURegBankLegalizeRules.h       |  5 ++-
 3 files changed, 28 insertions(+), 23 deletions(-)

diff --git a/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeHelper.cpp b/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeHelper.cpp
index 3e46dd7f4d2c5..bea197a80e8e3 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeHelper.cpp
+++ b/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeHelper.cpp
@@ -1055,27 +1055,25 @@ bool RegBankLegalizeHelper::lower(MachineInstr &MI,
 
     MI.eraseFromParent();
     return true;
-  case WaterfallCall: {
-    SmallSet<Register, 4> SGPROperandRegs;
-    SGPROperandRegs.insert(MI.getOperand(1).getReg());
-
-    MachineBasicBlock::iterator Start(&MI);
-    while (Start->getOpcode() != AMDGPU::ADJCALLSTACKUP)
-      --Start;
-    MachineBasicBlock::iterator End(&MI);
-    while (End->getOpcode() != AMDGPU::ADJCALLSTACKDOWN)
-      ++End;
-    ++End;
-    B.setInsertPt(B.getMBB(), Start);
-
-    executeInWaterfallLoop(B, make_range(Start, End), SGPROperandRegs);
-    break;
   }
   }
 
   if (!WaterfallSgprs.empty()) {
-    MachineBasicBlock::iterator I = MI.getIterator();
-    if (!executeInWaterfallLoop(B, make_range(I, std::next(I)), WaterfallSgprs))
+    MachineBasicBlock::iterator Start = MI.getIterator();
+    MachineBasicBlock::iterator End = std::next(Start);
+
+    // For calls, the waterfall must wrap the entire call sequence.
+    if (MI.getOpcode() == AMDGPU::G_SI_CALL) {
+      while (Start->getOpcode() != AMDGPU::ADJCALLSTACKUP)
+        --Start;
+      End = std::next(MI.getIterator());
+      while (End->getOpcode() != AMDGPU::ADJCALLSTACKDOWN)
+        ++End;
+      ++End;
+      B.setInsertPt(B.getMBB(), Start);
+    }
+
+    if (!executeInWaterfallLoop(B, make_range(Start, End), WaterfallSgprs))
       return false;
   }
   return true;
@@ -1111,6 +1109,7 @@ LLT RegBankLegalizeHelper::getTyFromID(RegBankLLTMappingApplyID ID) {
   case Vgpr128:
     return LLT::scalar(128);
   case SgprP0:
+  case SgprP0_WF:
   case VgprP0:
     return LLT::pointer(0, 64);
   case SgprP1:
@@ -1123,6 +1122,7 @@ LLT RegBankLegalizeHelper::getTyFromID(RegBankLLTMappingApplyID ID) {
   case VgprP3:
     return LLT::pointer(3, 32);
   case SgprP4:
+  case SgprP4_WF:
   case VgprP4:
     return LLT::pointer(4, 64);
   case SgprP5:
@@ -1243,10 +1243,12 @@ RegBankLegalizeHelper::getRegBankFromID(RegBankLLTMappingApplyID ID) {
   case Sgpr64:
   case Sgpr128:
   case SgprP0:
+  case SgprP0_WF:
   case SgprP1:
   case SgprP2:
   case SgprP3:
   case SgprP4:
+  case SgprP4_WF:
   case SgprP5:
   case SgprP8:
   case SgprPtr32:
@@ -1571,9 +1573,11 @@ bool RegBankLegalizeHelper::applyMappingSrc(
       }
       break;
     }
-    // sgpr waterfall, scalars and vectors
+    // sgpr waterfall, scalars, vectors and pointers
     case Sgpr32_WF:
-    case SgprV4S32_WF: {
+    case SgprV4S32_WF:
+    case SgprP0_WF:
+    case SgprP4_WF: {
       assert(Ty == getTyFromID(MethodIDs[i]));
       if (RB != SgprRB)
         SgprWaterfallOperandRegs.insert(Reg);
diff --git a/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeRules.cpp b/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeRules.cpp
index 1f877cd9db14c..128d294e8b8b4 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeRules.cpp
+++ b/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeRules.cpp
@@ -1150,9 +1150,9 @@ RegBankLegalizeRules::RegBankLegalizeRules(const GCNSubtarget &_ST,
 
   addRulesForGOpcs({G_SI_CALL})
       .Any({{PhysReg, UniP0}, {{None}, {SgprP0}}})
-      .Any({{PhysReg, DivP0}, {{None}, {VgprP0}, WaterfallCall}})
+      .Any({{PhysReg, DivP0}, {{None}, {SgprP0_WF}}})
       .Any({{PhysReg, UniP4}, {{None}, {SgprP4}}})
-      .Any({{PhysReg, DivP4}, {{None}, {VgprP4}, WaterfallCall}});
+      .Any({{PhysReg, DivP4}, {{None}, {SgprP4_WF}}});
 
   bool hasSALUFloat = ST->hasSALUFloatInsts();
 
diff --git a/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeRules.h b/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeRules.h
index eec273e0b2302..20c1c4038d76c 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeRules.h
+++ b/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeRules.h
@@ -221,6 +221,8 @@ enum RegBankLLTMappingApplyID {
   // Src only modifiers: execute in waterfall loop if divergent
   Sgpr32_WF,
   SgprV4S32_WF,
+  SgprP0_WF,
+  SgprP4_WF,
 
   // Src only modifiers: extends
   Sgpr32AExt,
@@ -262,8 +264,7 @@ enum LoweringMethodID {
   UnpackAExt,
   VerifyAllSgpr,
   ApplyAllVgpr,
-  UnmergeToShiftTrunc,
-  WaterfallCall
+  UnmergeToShiftTrunc
 };
 
 enum FastRulesTypes {

>From c7dab3c0c211359416d450325fc13870285c3def Mon Sep 17 00:00:00 2001
From: Chinmay Deshpande <chdeshpa at amd.com>
Date: Mon, 9 Feb 2026 14:03:47 -0500
Subject: [PATCH 03/14] [AMDGPU][GISel] Remove PhysReg constraint

Change-Id: I7447b736b3ca6607ce7424718ec1e51cf329e08d
---
 .../Target/AMDGPU/AMDGPURegBankLegalizeRules.cpp | 16 ++++++++--------
 .../Target/AMDGPU/AMDGPURegBankLegalizeRules.h   |  1 -
 2 files changed, 8 insertions(+), 9 deletions(-)

diff --git a/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeRules.cpp b/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeRules.cpp
index 128d294e8b8b4..c1c91d4b46363 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeRules.cpp
+++ b/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeRules.cpp
@@ -213,8 +213,6 @@ bool matchUniformityAndLLT(Register Reg, UniformityLLTOpPredicateID UniID,
   }
   case _:
     return true;
-  case PhysReg:
-    return true;
   default:
     llvm_unreachable("missing matchUniformityAndLLT");
   }
@@ -226,12 +224,14 @@ bool PredicateMapping::match(const MachineInstr &MI,
   // Check LLT signature.
   for (unsigned i = 0; i < OpUniformityAndTypes.size(); ++i) {
     if (OpUniformityAndTypes[i] == _) {
-      if (MI.getOperand(i).isReg())
+      // Skip non-register operands and physical registers, which don't
+      // need register bank consideration.
+      if (MI.getOperand(i).isReg() && MI.getOperand(i).getReg().isVirtual())
         return false;
       continue;
     }
 
-    // Remaining IDs check registers.
+    // Remaining IDs check virtual registers.
     if (!MI.getOperand(i).isReg())
       return false;
 
@@ -1149,10 +1149,10 @@ RegBankLegalizeRules::RegBankLegalizeRules(const GCNSubtarget &_ST,
   addRulesForGOpcs({G_AMDGPU_WAVE_ADDRESS}).Any({{UniP5}, {{SgprP5}, {}}});
 
   addRulesForGOpcs({G_SI_CALL})
-      .Any({{PhysReg, UniP0}, {{None}, {SgprP0}}})
-      .Any({{PhysReg, DivP0}, {{None}, {SgprP0_WF}}})
-      .Any({{PhysReg, UniP4}, {{None}, {SgprP4}}})
-      .Any({{PhysReg, DivP4}, {{None}, {SgprP4_WF}}});
+      .Any({{_, UniP0}, {{None}, {SgprP0}}})
+      .Any({{_, DivP0}, {{None}, {SgprP0_WF}}})
+      .Any({{_, UniP4}, {{None}, {SgprP4}}})
+      .Any({{_, DivP4}, {{None}, {SgprP4_WF}}});
 
   bool hasSALUFloat = ST->hasSALUFloatInsts();
 
diff --git a/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeRules.h b/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeRules.h
index 20c1c4038d76c..6e8cf571f3b24 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeRules.h
+++ b/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeRules.h
@@ -38,7 +38,6 @@ bool isAnyPtr(LLT Ty, unsigned Width);
 // be checked.
 enum UniformityLLTOpPredicateID {
   _,
-  PhysReg,
   // scalars
   S1,
   S16,

>From d721adb7eb8d99063ff4303c7e473e536405b6cc Mon Sep 17 00:00:00 2001
From: Chinmay Deshpande <chdeshpa at amd.com>
Date: Mon, 9 Feb 2026 15:21:09 -0500
Subject: [PATCH 04/14] trigger build

Change-Id: I8705adc04e97bb81e3492fafba835b7e203feef7

>From fbe6660cf0cc5190ec14ad656ff284baaea147d0 Mon Sep 17 00:00:00 2001
From: Chinmay Deshpande <chdeshpa at amd.com>
Date: Tue, 10 Feb 2026 14:03:42 -0500
Subject: [PATCH 05/14] [AMDGPU][GISel] Move G_SI_CALL logic to
 executeInWaterfallLoop

Change-Id: If15b9f1996bda3c43509ccdb919d2538229a852b
---
 .../AMDGPU/AMDGPURegBankLegalizeHelper.cpp    | 35 +++++++++++--------
 1 file changed, 20 insertions(+), 15 deletions(-)

diff --git a/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeHelper.cpp b/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeHelper.cpp
index bea197a80e8e3..c11c44840bc83 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeHelper.cpp
+++ b/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeHelper.cpp
@@ -80,6 +80,23 @@ bool RegBankLegalizeHelper::findRuleAndApplyMapping(MachineInstr &MI) {
 bool RegBankLegalizeHelper::executeInWaterfallLoop(
     MachineIRBuilder &B, iterator_range<MachineBasicBlock::iterator> Range,
     SmallSet<Register, 4> &SGPROperandRegs) {
+
+  // For calls, the waterfall must wrap the entire call sequence.
+  for (auto I = Range.begin(), E = Range.end(); I != E; ++I) {
+    if (I->getOpcode() == AMDGPU::G_SI_CALL) {
+      auto Start = Range.begin();
+      while (Start->getOpcode() != AMDGPU::ADJCALLSTACKUP)
+        --Start;
+      auto End = std::next(I);
+      while (End->getOpcode() != AMDGPU::ADJCALLSTACKDOWN)
+        ++End;
+      ++End;
+      B.setInsertPt(B.getMBB(), Start);
+      Range = make_range(Start, End);
+      break;
+    }
+  }
+
   // Track use registers which have already been expanded with a readfirstlane
   // sequence. This may have multiple uses if moving a sequence.
   DenseMap<Register, Register> WaterfalledRegMap;
@@ -1059,21 +1076,9 @@ bool RegBankLegalizeHelper::lower(MachineInstr &MI,
   }
 
   if (!WaterfallSgprs.empty()) {
-    MachineBasicBlock::iterator Start = MI.getIterator();
-    MachineBasicBlock::iterator End = std::next(Start);
-
-    // For calls, the waterfall must wrap the entire call sequence.
-    if (MI.getOpcode() == AMDGPU::G_SI_CALL) {
-      while (Start->getOpcode() != AMDGPU::ADJCALLSTACKUP)
-        --Start;
-      End = std::next(MI.getIterator());
-      while (End->getOpcode() != AMDGPU::ADJCALLSTACKDOWN)
-        ++End;
-      ++End;
-      B.setInsertPt(B.getMBB(), Start);
-    }
-
-    if (!executeInWaterfallLoop(B, make_range(Start, End), WaterfallSgprs))
+    MachineBasicBlock::iterator I = MI.getIterator();
+    if (!executeInWaterfallLoop(B, make_range(I, std::next(I)),
+                                WaterfallSgprs))
       return false;
   }
   return true;

>From c9738deb1280bf024c53194f6d4119f9af486be0 Mon Sep 17 00:00:00 2001
From: Chinmay Deshpande <chdeshpa at amd.com>
Date: Tue, 10 Feb 2026 14:23:37 -0500
Subject: [PATCH 06/14] [AMDGPU] Fix formatting

Change-Id: Ifdf930bde0c5830d919d0fba2ae0c121bc816515
---
 llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeHelper.cpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeHelper.cpp b/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeHelper.cpp
index c11c44840bc83..316cbf5548533 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeHelper.cpp
+++ b/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeHelper.cpp
@@ -1077,8 +1077,7 @@ bool RegBankLegalizeHelper::lower(MachineInstr &MI,
 
   if (!WaterfallSgprs.empty()) {
     MachineBasicBlock::iterator I = MI.getIterator();
-    if (!executeInWaterfallLoop(B, make_range(I, std::next(I)),
-                                WaterfallSgprs))
+    if (!executeInWaterfallLoop(B, make_range(I, std::next(I)), WaterfallSgprs))
       return false;
   }
   return true;

>From 995a4b7f67fc0d4e18b86b60973aa55b4657c09d Mon Sep 17 00:00:00 2001
From: Chinmay Deshpande <chdeshpa at amd.com>
Date: Wed, 11 Feb 2026 12:26:28 -0500
Subject: [PATCH 07/14] [AMDGPU][GISel] Move waterfall logic

Change-Id: I7c782f9a279283e9d28ea8a6b0cfc65c3bfc719c
---
 .../AMDGPU/AMDGPURegBankLegalizeHelper.cpp    | 75 +++++++++++--------
 .../AMDGPU/AMDGPURegBankLegalizeHelper.h      |  9 ++-
 .../AMDGPU/AMDGPURegBankLegalizeRules.cpp     |  4 +-
 .../AMDGPU/AMDGPURegBankLegalizeRules.h       |  6 +-
 4 files changed, 56 insertions(+), 38 deletions(-)

diff --git a/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeHelper.cpp b/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeHelper.cpp
index 316cbf5548533..29fb25297cb23 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeHelper.cpp
+++ b/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeHelper.cpp
@@ -59,6 +59,7 @@ bool RegBankLegalizeHelper::findRuleAndApplyMapping(MachineInstr &MI) {
   }
 
   SmallSet<Register, 4> WaterfallSgprs;
+  std::optional<iterator_range<MachineBasicBlock::iterator>> WaterfallRange;
   unsigned OpIdx = 0;
   if (Mapping->DstOpMapping.size() > 0) {
     B.setInsertPt(*MI.getParent(), std::next(MI.getIterator()));
@@ -67,11 +68,12 @@ bool RegBankLegalizeHelper::findRuleAndApplyMapping(MachineInstr &MI) {
   }
   if (Mapping->SrcOpMapping.size() > 0) {
     B.setInstr(MI);
-    if (!applyMappingSrc(MI, OpIdx, Mapping->SrcOpMapping, WaterfallSgprs))
+    if (!applyMappingSrc(MI, OpIdx, Mapping->SrcOpMapping, WaterfallSgprs,
+                         WaterfallRange))
       return false;
   }
 
-  if (!lower(MI, *Mapping, WaterfallSgprs))
+  if (!lower(MI, *Mapping, WaterfallSgprs, WaterfallRange))
     return false;
 
   return true;
@@ -81,22 +83,6 @@ bool RegBankLegalizeHelper::executeInWaterfallLoop(
     MachineIRBuilder &B, iterator_range<MachineBasicBlock::iterator> Range,
     SmallSet<Register, 4> &SGPROperandRegs) {
 
-  // For calls, the waterfall must wrap the entire call sequence.
-  for (auto I = Range.begin(), E = Range.end(); I != E; ++I) {
-    if (I->getOpcode() == AMDGPU::G_SI_CALL) {
-      auto Start = Range.begin();
-      while (Start->getOpcode() != AMDGPU::ADJCALLSTACKUP)
-        --Start;
-      auto End = std::next(I);
-      while (End->getOpcode() != AMDGPU::ADJCALLSTACKDOWN)
-        ++End;
-      ++End;
-      B.setInsertPt(B.getMBB(), Start);
-      Range = make_range(Start, End);
-      break;
-    }
-  }
-
   // Track use registers which have already been expanded with a readfirstlane
   // sequence. This may have multiple uses if moving a sequence.
   DenseMap<Register, Register> WaterfalledRegMap;
@@ -844,9 +830,10 @@ bool RegBankLegalizeHelper::lowerSplitTo32SExtInReg(MachineInstr &MI) {
   return true;
 }
 
-bool RegBankLegalizeHelper::lower(MachineInstr &MI,
-                                  const RegBankLLTMapping &Mapping,
-                                  SmallSet<Register, 4> &WaterfallSgprs) {
+bool RegBankLegalizeHelper::lower(
+    MachineInstr &MI, const RegBankLLTMapping &Mapping,
+    SmallSet<Register, 4> &WaterfallSgprs,
+    std::optional<iterator_range<MachineBasicBlock::iterator>> WaterfallRange) {
 
   switch (Mapping.LoweringMethod) {
   case DoNotLower:
@@ -1076,8 +1063,10 @@ bool RegBankLegalizeHelper::lower(MachineInstr &MI,
   }
 
   if (!WaterfallSgprs.empty()) {
-    MachineBasicBlock::iterator I = MI.getIterator();
-    if (!executeInWaterfallLoop(B, make_range(I, std::next(I)), WaterfallSgprs))
+    auto Range = WaterfallRange ? *WaterfallRange
+                                : make_range(MI.getIterator(),
+                                             std::next(MI.getIterator()));
+    if (!executeInWaterfallLoop(B, Range, WaterfallSgprs))
       return false;
   }
   return true;
@@ -1113,7 +1102,7 @@ LLT RegBankLegalizeHelper::getTyFromID(RegBankLLTMappingApplyID ID) {
   case Vgpr128:
     return LLT::scalar(128);
   case SgprP0:
-  case SgprP0_WF:
+  case SgprP0Call_WF:
   case VgprP0:
     return LLT::pointer(0, 64);
   case SgprP1:
@@ -1126,7 +1115,7 @@ LLT RegBankLegalizeHelper::getTyFromID(RegBankLLTMappingApplyID ID) {
   case VgprP3:
     return LLT::pointer(3, 32);
   case SgprP4:
-  case SgprP4_WF:
+  case SgprP4Call_WF:
   case VgprP4:
     return LLT::pointer(4, 64);
   case SgprP5:
@@ -1247,12 +1236,12 @@ RegBankLegalizeHelper::getRegBankFromID(RegBankLLTMappingApplyID ID) {
   case Sgpr64:
   case Sgpr128:
   case SgprP0:
-  case SgprP0_WF:
+  case SgprP0Call_WF:
   case SgprP1:
   case SgprP2:
   case SgprP3:
   case SgprP4:
-  case SgprP4_WF:
+  case SgprP4Call_WF:
   case SgprP5:
   case SgprP8:
   case SgprPtr32:
@@ -1480,7 +1469,9 @@ bool RegBankLegalizeHelper::applyMappingDst(
 bool RegBankLegalizeHelper::applyMappingSrc(
     MachineInstr &MI, unsigned &OpIdx,
     const SmallVectorImpl<RegBankLLTMappingApplyID> &MethodIDs,
-    SmallSet<Register, 4> &SgprWaterfallOperandRegs) {
+    SmallSet<Register, 4> &SgprWaterfallOperandRegs,
+    std::optional<iterator_range<MachineBasicBlock::iterator>>
+        &WaterfallRange) {
   for (unsigned i = 0; i < MethodIDs.size(); ++OpIdx, ++i) {
     if (MethodIDs[i] == None || MethodIDs[i] == IntrId || MethodIDs[i] == Imm)
       continue;
@@ -1577,16 +1568,36 @@ bool RegBankLegalizeHelper::applyMappingSrc(
       }
       break;
     }
-    // sgpr waterfall, scalars, vectors and pointers
+    // sgpr waterfall, scalars, and vectors
     case Sgpr32_WF:
-    case SgprV4S32_WF:
-    case SgprP0_WF:
-    case SgprP4_WF: {
+    case SgprV4S32_WF: {
       assert(Ty == getTyFromID(MethodIDs[i]));
       if (RB != SgprRB)
         SgprWaterfallOperandRegs.insert(Reg);
       break;
     }
+    case SgprP0Call_WF:
+    case SgprP4Call_WF: {
+      assert(Ty == getTyFromID(MethodIDs[i]));
+      if (RB != SgprRB) {
+        SgprWaterfallOperandRegs.insert(Reg);
+
+        // Find the ADJCALLSTACKUP before the call.
+        MachineBasicBlock::iterator Start = MI.getIterator();
+        while (Start->getOpcode() != AMDGPU::ADJCALLSTACKUP)
+          --Start;
+
+        // Find the ADJCALLSTACKDOWN after the call (include it in range).
+        MachineBasicBlock::iterator End = MI.getIterator();
+        while (End->getOpcode() != AMDGPU::ADJCALLSTACKDOWN)
+          ++End;
+        ++End;
+
+        B.setInsertPt(*MI.getParent(), Start);
+        WaterfallRange = make_range(Start, End);
+      }
+      break;
+    }
     // sgpr and vgpr scalars with extend
     case Sgpr32AExt: {
       // Note: this ext allows S1, and it is meant to be combined away.
diff --git a/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeHelper.h b/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeHelper.h
index 86669ae6ff6c7..55dbd85297007 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeHelper.h
+++ b/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeHelper.h
@@ -14,6 +14,7 @@
 #include "llvm/CodeGen/GlobalISel/GenericMachineInstrs.h"
 #include "llvm/CodeGen/MachineOptimizationRemarkEmitter.h"
 #include "llvm/CodeGen/MachineRegisterInfo.h"
+#include <optional>
 
 namespace llvm {
 
@@ -107,7 +108,9 @@ class RegBankLegalizeHelper {
   bool
   applyMappingSrc(MachineInstr &MI, unsigned &OpIdx,
                   const SmallVectorImpl<RegBankLLTMappingApplyID> &MethodIDs,
-                  SmallSet<Register, 4> &SgprWaterfallOperandRegs);
+                  SmallSet<Register, 4> &SgprWaterfallOperandRegs,
+                  std::optional<iterator_range<MachineBasicBlock::iterator>>
+                      &WaterfallRange);
 
   bool splitLoad(MachineInstr &MI, ArrayRef<LLT> LLTBreakdown,
                  LLT MergeTy = LLT());
@@ -115,7 +118,9 @@ class RegBankLegalizeHelper {
   bool widenMMOToS32(GAnyLoad &MI) const;
 
   bool lower(MachineInstr &MI, const RegBankLLTMapping &Mapping,
-             SmallSet<Register, 4> &SgprWaterfallOperandRegs);
+             SmallSet<Register, 4> &SgprWaterfallOperandRegs,
+             std::optional<iterator_range<MachineBasicBlock::iterator>>
+                 WaterfallRange);
 
   bool lowerVccExtToSel(MachineInstr &MI);
   std::pair<Register, Register> unpackZExt(Register Reg);
diff --git a/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeRules.cpp b/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeRules.cpp
index c1c91d4b46363..5717a55a92dad 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeRules.cpp
+++ b/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeRules.cpp
@@ -1150,9 +1150,9 @@ RegBankLegalizeRules::RegBankLegalizeRules(const GCNSubtarget &_ST,
 
   addRulesForGOpcs({G_SI_CALL})
       .Any({{_, UniP0}, {{None}, {SgprP0}}})
-      .Any({{_, DivP0}, {{None}, {SgprP0_WF}}})
+      .Any({{_, DivP0}, {{None}, {SgprP0Call_WF}}})
       .Any({{_, UniP4}, {{None}, {SgprP4}}})
-      .Any({{_, DivP4}, {{None}, {SgprP4_WF}}});
+      .Any({{_, DivP4}, {{None}, {SgprP4Call_WF}}});
 
   bool hasSALUFloat = ST->hasSALUFloatInsts();
 
diff --git a/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeRules.h b/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeRules.h
index 6e8cf571f3b24..b2a89f9bb2c45 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeRules.h
+++ b/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeRules.h
@@ -220,8 +220,10 @@ enum RegBankLLTMappingApplyID {
   // Src only modifiers: execute in waterfall loop if divergent
   Sgpr32_WF,
   SgprV4S32_WF,
-  SgprP0_WF,
-  SgprP4_WF,
+
+  // Src only modifiers: execute in waterfall loop for calls
+  SgprP0Call_WF,
+  SgprP4Call_WF,
 
   // Src only modifiers: extends
   Sgpr32AExt,

>From 195dd5263bcf6da642a6fa9797e369d9f53033ed Mon Sep 17 00:00:00 2001
From: Chinmay Deshpande <chdeshpa at amd.com>
Date: Wed, 11 Feb 2026 13:10:07 -0500
Subject: [PATCH 08/14] [AMDGPU][GISel] G_SI_CALL now uses a virtual SGPR for
 the return value and then generates a copy

Change-Id: I0fa1ff42b26031b26ea828e5f9958bc12e4718f6
---
 llvm/lib/Target/AMDGPU/AMDGPUCallLowering.cpp |   6 +-
 .../AMDGPU/AMDGPUInstructionSelector.cpp      |  16 +-
 .../AMDGPU/AMDGPURegBankLegalizeRules.cpp     |   8 +-
 .../lib/Target/AMDGPU/AMDGPURegBankSelect.cpp |   9 +-
 llvm/lib/Target/AMDGPU/SIInstructions.td      |   2 +-
 .../GlobalISel/dereferenceable-declaration.ll |  30 +-
 .../GlobalISel/irtranslator-assert-align.ll   |   9 +-
 .../irtranslator-call-abi-attribute-hints.ll  |  18 +-
 .../irtranslator-call-implicit-args.ll        |  60 ++--
 .../GlobalISel/irtranslator-call-non-fixed.ll |  15 +-
 .../irtranslator-call-return-values.ll        | 150 ++++++----
 .../GlobalISel/irtranslator-call-sret.ll      |   3 +-
 .../AMDGPU/GlobalISel/irtranslator-call.ll    | 276 ++++++++++++------
 .../GlobalISel/irtranslator-indirect-call.ll  |   6 +-
 .../GlobalISel/irtranslator-sibling-call.ll   |  12 +-
 .../regbankselect-waterfall-call.mir          |  40 ++-
 .../irtranslator-whole-wave-functions.ll      |   3 +-
 17 files changed, 445 insertions(+), 218 deletions(-)

diff --git a/llvm/lib/Target/AMDGPU/AMDGPUCallLowering.cpp b/llvm/lib/Target/AMDGPU/AMDGPUCallLowering.cpp
index 5c6affdae0c5b..339111115e5aa 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPUCallLowering.cpp
+++ b/llvm/lib/Target/AMDGPU/AMDGPUCallLowering.cpp
@@ -1571,7 +1571,8 @@ bool AMDGPUCallLowering::lowerCall(MachineIRBuilder &MIRBuilder,
                                Info.CallConv);
 
   auto MIB = MIRBuilder.buildInstrNoInsert(Opc);
-  MIB.addDef(TRI->getReturnAddressReg(MF));
+  Register ReturnAddrVReg = MRI.createGenericVirtualRegister(LLT::scalar(64));
+  MIB.addDef(ReturnAddrVReg);
 
   if (!Info.IsConvergent)
     MIB.setMIFlag(MachineInstr::NoConvergent);
@@ -1634,6 +1635,9 @@ bool AMDGPUCallLowering::lowerCall(MachineIRBuilder &MIRBuilder,
   // Now we can add the actual call instruction to the correct position.
   MIRBuilder.insertInstr(MIB);
 
+  // Copy the return address from the virtual register to the physical register.
+  MIRBuilder.buildCopy(Register(TRI->getReturnAddressReg(MF)), ReturnAddrVReg);
+
   // Finally we can copy the returned value back into its virtual-register. In
   // symmetry with the arguments, the physical register must be an
   // implicit-define of the call instruction.
diff --git a/llvm/lib/Target/AMDGPU/AMDGPUInstructionSelector.cpp b/llvm/lib/Target/AMDGPU/AMDGPUInstructionSelector.cpp
index b96c2ef70dd83..c1d335d637adf 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPUInstructionSelector.cpp
+++ b/llvm/lib/Target/AMDGPU/AMDGPUInstructionSelector.cpp
@@ -4408,9 +4408,23 @@ bool AMDGPUInstructionSelector::select(MachineInstr &I) {
   case AMDGPU::G_SBFX:
   case AMDGPU::G_UBFX:
     return selectG_SBFX_UBFX(I);
-  case AMDGPU::G_SI_CALL:
+  case AMDGPU::G_SI_CALL: {
     I.setDesc(TII.get(AMDGPU::SI_CALL));
+
+    // G_SI_CALL defines a virtual register that is copied to the return
+    // address physical register. Replace the virtual reg def with the
+    // physical register and remove the COPY.
+    Register DstReg = I.getOperand(0).getReg();
+    MCRegister RetAddrReg = TRI.getReturnAddressReg(*MF);
+    if (MRI->hasOneUse(DstReg)) {
+      MachineInstr &Copy = *MRI->use_instr_begin(DstReg);
+      if (Copy.isCopy() && Copy.getOperand(0).getReg() == RetAddrReg) {
+        Copy.eraseFromParent();
+      }
+    }
+    I.getOperand(0).setReg(RetAddrReg);
     return true;
+  }
   case AMDGPU::G_AMDGPU_WAVE_ADDRESS:
     return selectWaveAddress(I);
   case AMDGPU::G_AMDGPU_WHOLE_WAVE_FUNC_RETURN: {
diff --git a/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeRules.cpp b/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeRules.cpp
index 5717a55a92dad..e1eb880f3cb70 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeRules.cpp
+++ b/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeRules.cpp
@@ -1149,10 +1149,10 @@ RegBankLegalizeRules::RegBankLegalizeRules(const GCNSubtarget &_ST,
   addRulesForGOpcs({G_AMDGPU_WAVE_ADDRESS}).Any({{UniP5}, {{SgprP5}, {}}});
 
   addRulesForGOpcs({G_SI_CALL})
-      .Any({{_, UniP0}, {{None}, {SgprP0}}})
-      .Any({{_, DivP0}, {{None}, {SgprP0Call_WF}}})
-      .Any({{_, UniP4}, {{None}, {SgprP4}}})
-      .Any({{_, DivP4}, {{None}, {SgprP4Call_WF}}});
+      .Any({{UniS64, UniP0}, {{Sgpr64}, {SgprP0}}})
+      .Any({{UniS64, DivP0}, {{Sgpr64}, {SgprP0Call_WF}}})
+      .Any({{UniS64, UniP4}, {{Sgpr64}, {SgprP4}}})
+      .Any({{UniS64, DivP4}, {{Sgpr64}, {SgprP4Call_WF}}});
 
   bool hasSALUFloat = ST->hasSALUFloatInsts();
 
diff --git a/llvm/lib/Target/AMDGPU/AMDGPURegBankSelect.cpp b/llvm/lib/Target/AMDGPU/AMDGPURegBankSelect.cpp
index 493b7541cdd81..7f39a6333c85e 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPURegBankSelect.cpp
+++ b/llvm/lib/Target/AMDGPU/AMDGPURegBankSelect.cpp
@@ -109,6 +109,8 @@ class RegBankSelectHelper {
     return MI->implicit_operands().begin()->getReg() == TRI.getExec();
   }
 
+  const RegisterBank *getRegBankSgpr() const { return SgprRB; }
+
   const RegisterBank *getRegBankToAssign(Register Reg) {
     if (!isTemporalDivergenceCopy(Reg) &&
         (MUI.isUniform(Reg) || ILMA.isS32S64LaneMask(Reg)))
@@ -189,7 +191,7 @@ static Register getVReg(MachineOperand &Op) {
   if (!Op.isReg())
     return {};
 
-  // Operands of COPY and G_SI_CALL can be physical registers.
+  // Operands of COPY can be physical registers.
   Register Reg = Op.getReg();
   if (!Reg.isVirtual())
     return {};
@@ -260,6 +262,11 @@ bool AMDGPURegBankSelect::runOnMachineFunction(MachineFunction &MF) {
           continue;
 
         const RegisterBank *RB = RBSHelper.getRegBankToAssign(DefReg);
+
+        // The return address defined by G_SI_CALL is always uniform.
+        if (MI.getOpcode() == AMDGPU::G_SI_CALL)
+          RB = RBSHelper.getRegBankSgpr();
+
         if (MRI.getRegClassOrNull(DefReg))
           RBSHelper.reAssignRegBankOnDef(MI, DefOP, RB);
         else {
diff --git a/llvm/lib/Target/AMDGPU/SIInstructions.td b/llvm/lib/Target/AMDGPU/SIInstructions.td
index cde352313f86a..e08942135abdd 100644
--- a/llvm/lib/Target/AMDGPU/SIInstructions.td
+++ b/llvm/lib/Target/AMDGPU/SIInstructions.td
@@ -4793,7 +4793,7 @@ def G_AMDGPU_BVH8_INTERSECT_RAY : AMDGPUGenericInstruction {
 // Generic instruction for SI_CALL, so we can select the register bank and insert a waterfall loop
 // if necessary.
 def G_SI_CALL : AMDGPUGenericInstruction {
-  let OutOperandList = (outs SReg_64:$dst);
+  let OutOperandList = (outs type1:$dst);
   let InOperandList = (ins type0:$src0, unknown:$callee);
   let Size = 4;
   let isCall = 1;
diff --git a/llvm/test/CodeGen/AMDGPU/GlobalISel/dereferenceable-declaration.ll b/llvm/test/CodeGen/AMDGPU/GlobalISel/dereferenceable-declaration.ll
index edb36079fdfbe..f4af410fd1b49 100644
--- a/llvm/test/CodeGen/AMDGPU/GlobalISel/dereferenceable-declaration.ll
+++ b/llvm/test/CodeGen/AMDGPU/GlobalISel/dereferenceable-declaration.ll
@@ -16,7 +16,8 @@ define i64 @load_deref_declaration_only() {
   ; CHECK-NEXT:   [[GV:%[0-9]+]]:_(p0) = G_GLOBAL_VALUE @declared_with_ret_deref
   ; CHECK-NEXT:   [[COPY:%[0-9]+]]:_(<4 x s32>) = COPY $sgpr0_sgpr1_sgpr2_sgpr3
   ; CHECK-NEXT:   $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[COPY]](<4 x s32>)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @declared_with_ret_deref, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit-def $vgpr0, implicit-def $vgpr1
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @declared_with_ret_deref, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit-def $vgpr0, implicit-def $vgpr1
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; CHECK-NEXT:   [[COPY2:%[0-9]+]]:_(s32) = COPY $vgpr1
   ; CHECK-NEXT:   [[MV:%[0-9]+]]:_(p0) = G_MERGE_VALUES [[COPY1]](s32), [[COPY2]](s32)
@@ -40,7 +41,8 @@ define i64 @load_deref_unknown_decl() {
   ; CHECK-NEXT:   [[GV:%[0-9]+]]:_(p0) = G_GLOBAL_VALUE @unknown_decl
   ; CHECK-NEXT:   [[COPY:%[0-9]+]]:_(<4 x s32>) = COPY $sgpr0_sgpr1_sgpr2_sgpr3
   ; CHECK-NEXT:   $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[COPY]](<4 x s32>)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @unknown_decl, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit-def $vgpr0, implicit-def $vgpr1
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @unknown_decl, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit-def $vgpr0, implicit-def $vgpr1
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; CHECK-NEXT:   [[COPY2:%[0-9]+]]:_(s32) = COPY $vgpr1
   ; CHECK-NEXT:   [[MV:%[0-9]+]]:_(p0) = G_MERGE_VALUES [[COPY1]](s32), [[COPY2]](s32)
@@ -64,7 +66,8 @@ define i64 @load_deref_callsite_only() {
   ; CHECK-NEXT:   [[GV:%[0-9]+]]:_(p0) = G_GLOBAL_VALUE @unknown_decl
   ; CHECK-NEXT:   [[COPY:%[0-9]+]]:_(<4 x s32>) = COPY $sgpr0_sgpr1_sgpr2_sgpr3
   ; CHECK-NEXT:   $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[COPY]](<4 x s32>)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @unknown_decl, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit-def $vgpr0, implicit-def $vgpr1
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @unknown_decl, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit-def $vgpr0, implicit-def $vgpr1
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; CHECK-NEXT:   [[COPY2:%[0-9]+]]:_(s32) = COPY $vgpr1
   ; CHECK-NEXT:   [[MV:%[0-9]+]]:_(p0) = G_MERGE_VALUES [[COPY1]](s32), [[COPY2]](s32)
@@ -89,7 +92,8 @@ define i64 @load_deref_maxmimum_callsite_declaration_only() {
   ; CHECK-NEXT:   [[GV:%[0-9]+]]:_(p0) = G_GLOBAL_VALUE @declared_with_ret_deref
   ; CHECK-NEXT:   [[COPY:%[0-9]+]]:_(<4 x s32>) = COPY $sgpr0_sgpr1_sgpr2_sgpr3
   ; CHECK-NEXT:   $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[COPY]](<4 x s32>)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @declared_with_ret_deref, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit-def $vgpr0, implicit-def $vgpr1
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @declared_with_ret_deref, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit-def $vgpr0, implicit-def $vgpr1
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; CHECK-NEXT:   [[COPY2:%[0-9]+]]:_(s32) = COPY $vgpr1
   ; CHECK-NEXT:   [[MV:%[0-9]+]]:_(p0) = G_MERGE_VALUES [[COPY1]](s32), [[COPY2]](s32)
@@ -100,7 +104,8 @@ define i64 @load_deref_maxmimum_callsite_declaration_only() {
   ; CHECK-NEXT:   [[GV1:%[0-9]+]]:_(p0) = G_GLOBAL_VALUE @declared_with_ret_deref4
   ; CHECK-NEXT:   [[COPY3:%[0-9]+]]:_(<4 x s32>) = COPY $sgpr0_sgpr1_sgpr2_sgpr3
   ; CHECK-NEXT:   $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[COPY3]](<4 x s32>)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV1]](p0), @declared_with_ret_deref4, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit-def $vgpr0, implicit-def $vgpr1
+  ; CHECK-NEXT:   [[SI_CALL1:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV1]](p0), @declared_with_ret_deref4, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit-def $vgpr0, implicit-def $vgpr1
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL1]](s64)
   ; CHECK-NEXT:   [[COPY4:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; CHECK-NEXT:   [[COPY5:%[0-9]+]]:_(s32) = COPY $vgpr1
   ; CHECK-NEXT:   [[MV1:%[0-9]+]]:_(p0) = G_MERGE_VALUES [[COPY4]](s32), [[COPY5]](s32)
@@ -128,7 +133,8 @@ define i64 @load_deref_or_null_declaration_only() {
   ; CHECK-NEXT:   [[GV:%[0-9]+]]:_(p0) = G_GLOBAL_VALUE @declared_with_ret_deref_or_null
   ; CHECK-NEXT:   [[COPY:%[0-9]+]]:_(<4 x s32>) = COPY $sgpr0_sgpr1_sgpr2_sgpr3
   ; CHECK-NEXT:   $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[COPY]](<4 x s32>)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @declared_with_ret_deref_or_null, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit-def $vgpr0, implicit-def $vgpr1
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @declared_with_ret_deref_or_null, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit-def $vgpr0, implicit-def $vgpr1
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; CHECK-NEXT:   [[COPY2:%[0-9]+]]:_(s32) = COPY $vgpr1
   ; CHECK-NEXT:   [[MV:%[0-9]+]]:_(p0) = G_MERGE_VALUES [[COPY1]](s32), [[COPY2]](s32)
@@ -152,7 +158,8 @@ define i64 @load_deref_or_null_nonnull_decl() {
   ; CHECK-NEXT:   [[GV:%[0-9]+]]:_(p0) = G_GLOBAL_VALUE @nonnull_decl
   ; CHECK-NEXT:   [[COPY:%[0-9]+]]:_(<4 x s32>) = COPY $sgpr0_sgpr1_sgpr2_sgpr3
   ; CHECK-NEXT:   $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[COPY]](<4 x s32>)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @nonnull_decl, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit-def $vgpr0, implicit-def $vgpr1
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @nonnull_decl, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit-def $vgpr0, implicit-def $vgpr1
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; CHECK-NEXT:   [[COPY2:%[0-9]+]]:_(s32) = COPY $vgpr1
   ; CHECK-NEXT:   [[MV:%[0-9]+]]:_(p0) = G_MERGE_VALUES [[COPY1]](s32), [[COPY2]](s32)
@@ -176,7 +183,8 @@ define i64 @load_deref_or_null_callsite_only() {
   ; CHECK-NEXT:   [[GV:%[0-9]+]]:_(p0) = G_GLOBAL_VALUE @nonnull_decl
   ; CHECK-NEXT:   [[COPY:%[0-9]+]]:_(<4 x s32>) = COPY $sgpr0_sgpr1_sgpr2_sgpr3
   ; CHECK-NEXT:   $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[COPY]](<4 x s32>)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @nonnull_decl, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit-def $vgpr0, implicit-def $vgpr1
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @nonnull_decl, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit-def $vgpr0, implicit-def $vgpr1
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; CHECK-NEXT:   [[COPY2:%[0-9]+]]:_(s32) = COPY $vgpr1
   ; CHECK-NEXT:   [[MV:%[0-9]+]]:_(p0) = G_MERGE_VALUES [[COPY1]](s32), [[COPY2]](s32)
@@ -201,7 +209,8 @@ define i64 @load_deref_or_null_maxmimum_callsite_declaration_only() {
   ; CHECK-NEXT:   [[GV:%[0-9]+]]:_(p0) = G_GLOBAL_VALUE @declared_with_ret_deref_or_null
   ; CHECK-NEXT:   [[COPY:%[0-9]+]]:_(<4 x s32>) = COPY $sgpr0_sgpr1_sgpr2_sgpr3
   ; CHECK-NEXT:   $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[COPY]](<4 x s32>)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @declared_with_ret_deref_or_null, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit-def $vgpr0, implicit-def $vgpr1
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @declared_with_ret_deref_or_null, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit-def $vgpr0, implicit-def $vgpr1
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; CHECK-NEXT:   [[COPY2:%[0-9]+]]:_(s32) = COPY $vgpr1
   ; CHECK-NEXT:   [[MV:%[0-9]+]]:_(p0) = G_MERGE_VALUES [[COPY1]](s32), [[COPY2]](s32)
@@ -212,7 +221,8 @@ define i64 @load_deref_or_null_maxmimum_callsite_declaration_only() {
   ; CHECK-NEXT:   [[GV1:%[0-9]+]]:_(p0) = G_GLOBAL_VALUE @declared_with_ret_deref_or_null4
   ; CHECK-NEXT:   [[COPY3:%[0-9]+]]:_(<4 x s32>) = COPY $sgpr0_sgpr1_sgpr2_sgpr3
   ; CHECK-NEXT:   $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[COPY3]](<4 x s32>)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV1]](p0), @declared_with_ret_deref_or_null4, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit-def $vgpr0, implicit-def $vgpr1
+  ; CHECK-NEXT:   [[SI_CALL1:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV1]](p0), @declared_with_ret_deref_or_null4, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit-def $vgpr0, implicit-def $vgpr1
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL1]](s64)
   ; CHECK-NEXT:   [[COPY4:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; CHECK-NEXT:   [[COPY5:%[0-9]+]]:_(s32) = COPY $vgpr1
   ; CHECK-NEXT:   [[MV1:%[0-9]+]]:_(p0) = G_MERGE_VALUES [[COPY4]](s32), [[COPY5]](s32)
diff --git a/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-assert-align.ll b/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-assert-align.ll
index ca9d7854fb619..3dabdbab8962c 100644
--- a/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-assert-align.ll
+++ b/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-assert-align.ll
@@ -57,7 +57,8 @@ define void @call_result_align_1() {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY15]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[COPY17]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @returns_ptr, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @returns_ptr, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   [[COPY19:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; CHECK-NEXT:   [[COPY20:%[0-9]+]]:_(s32) = COPY $vgpr1
   ; CHECK-NEXT:   [[MV:%[0-9]+]]:_(p1) = G_MERGE_VALUES [[COPY19]](s32), [[COPY20]](s32)
@@ -106,7 +107,8 @@ define void @call_result_align_8() {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY15]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[COPY17]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @returns_ptr, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @returns_ptr, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   [[COPY19:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; CHECK-NEXT:   [[COPY20:%[0-9]+]]:_(s32) = COPY $vgpr1
   ; CHECK-NEXT:   [[MV:%[0-9]+]]:_(p1) = G_MERGE_VALUES [[COPY19]](s32), [[COPY20]](s32)
@@ -156,7 +158,8 @@ define void @declaration_result_align_8() {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY15]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[COPY17]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @returns_ptr_align8, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @returns_ptr_align8, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   [[COPY19:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; CHECK-NEXT:   [[COPY20:%[0-9]+]]:_(s32) = COPY $vgpr1
   ; CHECK-NEXT:   [[MV:%[0-9]+]]:_(p1) = G_MERGE_VALUES [[COPY19]](s32), [[COPY20]](s32)
diff --git a/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call-abi-attribute-hints.ll b/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call-abi-attribute-hints.ll
index 02ce52b7450f6..1e191e631c86f 100644
--- a/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call-abi-attribute-hints.ll
+++ b/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call-abi-attribute-hints.ll
@@ -40,7 +40,8 @@ define amdgpu_kernel void @kernel_call_no_workitem_ids() {
   ; CHECK-NEXT:   $sgpr13 = COPY [[COPY12]](s32)
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY13]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @extern, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @extern, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   call void @extern() "amdgpu-no-workitem-id-x" "amdgpu-no-workitem-id-y" "amdgpu-no-workitem-id-z"
@@ -85,7 +86,8 @@ define amdgpu_kernel void @kernel_call_no_workgroup_ids() {
   ; CHECK-NEXT:   $sgpr10_sgpr11 = COPY [[COPY10]](s64)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @extern, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @extern, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   call void @extern() "amdgpu-no-workgroup-id-x" "amdgpu-no-cluster-id-x" "amdgpu-no-workgroup-id-y" "amdgpu-no-cluster-id-y" "amdgpu-no-workgroup-id-z" "amdgpu-no-cluster-id-z"
@@ -121,7 +123,8 @@ define amdgpu_kernel void @kernel_call_no_other_sgprs() {
   ; CHECK-NEXT:   $sgpr8_sgpr9 = COPY [[PTR_ADD]](p4)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @extern, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr8_sgpr9, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @extern, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr8_sgpr9, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   call void @extern() "amdgpu-no-dispatch-id" "amdgpu-no-dispatch-ptr" "amdgpu-no-queue-ptr" "amdgpu-no-workgroup-id-x" "amdgpu-no-cluster-id-x" "amdgpu-no-workgroup-id-y" "amdgpu-no-cluster-id-y" "amdgpu-no-workgroup-id-z" "amdgpu-no-cluster-id-z"
@@ -161,7 +164,8 @@ define void @func_call_no_workitem_ids() {
   ; CHECK-NEXT:   $sgpr13 = COPY [[COPY13]](s32)
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY14]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[COPY15]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @extern, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @extern, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   SI_RETURN
   call void @extern() "amdgpu-no-workitem-id-x" "amdgpu-no-workitem-id-y" "amdgpu-no-workitem-id-z"
@@ -195,7 +199,8 @@ define void @func_call_no_workgroup_ids() {
   ; CHECK-NEXT:   $sgpr10_sgpr11 = COPY [[COPY9]](s64)
   ; CHECK-NEXT:   $sgpr15 = COPY [[COPY10]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[COPY11]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @extern, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @extern, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   SI_RETURN
   call void @extern() "amdgpu-no-workgroup-id-x" "amdgpu-no-cluster-id-x" "amdgpu-no-workgroup-id-y" "amdgpu-no-cluster-id-y" "amdgpu-no-workgroup-id-z" "amdgpu-no-cluster-id-z"
@@ -220,7 +225,8 @@ define void @func_call_no_other_sgprs() {
   ; CHECK-NEXT:   $sgpr8_sgpr9 = COPY [[COPY3]](p4)
   ; CHECK-NEXT:   $sgpr15 = COPY [[COPY4]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[COPY5]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @extern, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr8_sgpr9, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @extern, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr8_sgpr9, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   SI_RETURN
   call void @extern() "amdgpu-no-dispatch-id" "amdgpu-no-dispatch-ptr" "amdgpu-no-queue-ptr" "amdgpu-no-workgroup-id-x" "amdgpu-no-cluster-id-x" "amdgpu-no-workgroup-id-y" "amdgpu-no-cluster-id-y" "amdgpu-no-workgroup-id-z" "amdgpu-no-cluster-id-z"
diff --git a/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call-implicit-args.ll b/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call-implicit-args.ll
index 2bb059a0fbb1e..d0ac8f1e45a91 100644
--- a/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call-implicit-args.ll
+++ b/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call-implicit-args.ll
@@ -58,7 +58,8 @@ define amdgpu_kernel void @test_call_external_void_func_i32([17 x i8]) #0 {
   ; GFX900-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GFX900-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; GFX900-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GFX900-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; GFX900-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; GFX900-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; GFX900-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; GFX900-NEXT:   S_ENDPGM 0
   ;
@@ -111,7 +112,8 @@ define amdgpu_kernel void @test_call_external_void_func_i32([17 x i8]) #0 {
   ; GFX908-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GFX908-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; GFX908-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GFX908-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; GFX908-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; GFX908-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; GFX908-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; GFX908-NEXT:   S_ENDPGM 0
   call void @external_void_func_i32(i32 42)
@@ -156,7 +158,8 @@ define void @test_func_call_external_void_func_i32() #0 {
   ; GFX900-NEXT:   $sgpr14 = COPY [[COPY15]](s32)
   ; GFX900-NEXT:   $sgpr15 = COPY [[COPY16]](s32)
   ; GFX900-NEXT:   $vgpr31 = COPY [[COPY17]](s32)
-  ; GFX900-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; GFX900-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; GFX900-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; GFX900-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; GFX900-NEXT:   SI_RETURN
   ;
@@ -197,7 +200,8 @@ define void @test_func_call_external_void_func_i32() #0 {
   ; GFX908-NEXT:   $sgpr14 = COPY [[COPY15]](s32)
   ; GFX908-NEXT:   $sgpr15 = COPY [[COPY16]](s32)
   ; GFX908-NEXT:   $vgpr31 = COPY [[COPY17]](s32)
-  ; GFX908-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; GFX908-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; GFX908-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; GFX908-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; GFX908-NEXT:   SI_RETURN
   call void @external_void_func_i32(i32 99)
@@ -292,7 +296,8 @@ define amdgpu_kernel void @test_call_external_void_func_v32i32([17 x i8]) #0 {
   ; GFX900-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GFX900-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; GFX900-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GFX900-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v32i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $vgpr8, implicit $vgpr9, implicit $vgpr10, implicit $vgpr11, implicit $vgpr12, implicit $vgpr13, implicit $vgpr14, implicit $vgpr15, implicit $vgpr16, implicit $vgpr17, implicit $vgpr18, implicit $vgpr19, implicit $vgpr20, implicit $vgpr21, implicit $vgpr22, implicit $vgpr23, implicit $vgpr24, implicit $vgpr25, implicit $vgpr26, implicit $vgpr27, implicit $vgpr28, implicit $vgpr29, implicit $vgpr30, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; GFX900-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v32i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $vgpr8, implicit $vgpr9, implicit $vgpr10, implicit $vgpr11, implicit $vgpr12, implicit $vgpr13, implicit $vgpr14, implicit $vgpr15, implicit $vgpr16, implicit $vgpr17, implicit $vgpr18, implicit $vgpr19, implicit $vgpr20, implicit $vgpr21, implicit $vgpr22, implicit $vgpr23, implicit $vgpr24, implicit $vgpr25, implicit $vgpr26, implicit $vgpr27, implicit $vgpr28, implicit $vgpr29, implicit $vgpr30, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; GFX900-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; GFX900-NEXT:   ADJCALLSTACKDOWN 0, 4, implicit-def $scc
   ; GFX900-NEXT:   S_ENDPGM 0
   ;
@@ -381,7 +386,8 @@ define amdgpu_kernel void @test_call_external_void_func_v32i32([17 x i8]) #0 {
   ; GFX908-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GFX908-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; GFX908-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GFX908-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v32i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $vgpr8, implicit $vgpr9, implicit $vgpr10, implicit $vgpr11, implicit $vgpr12, implicit $vgpr13, implicit $vgpr14, implicit $vgpr15, implicit $vgpr16, implicit $vgpr17, implicit $vgpr18, implicit $vgpr19, implicit $vgpr20, implicit $vgpr21, implicit $vgpr22, implicit $vgpr23, implicit $vgpr24, implicit $vgpr25, implicit $vgpr26, implicit $vgpr27, implicit $vgpr28, implicit $vgpr29, implicit $vgpr30, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; GFX908-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v32i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $vgpr8, implicit $vgpr9, implicit $vgpr10, implicit $vgpr11, implicit $vgpr12, implicit $vgpr13, implicit $vgpr14, implicit $vgpr15, implicit $vgpr16, implicit $vgpr17, implicit $vgpr18, implicit $vgpr19, implicit $vgpr20, implicit $vgpr21, implicit $vgpr22, implicit $vgpr23, implicit $vgpr24, implicit $vgpr25, implicit $vgpr26, implicit $vgpr27, implicit $vgpr28, implicit $vgpr29, implicit $vgpr30, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; GFX908-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; GFX908-NEXT:   ADJCALLSTACKDOWN 0, 4, implicit-def $scc
   ; GFX908-NEXT:   S_ENDPGM 0
   call void @external_void_func_v32i32(<32 x i32> zeroinitializer)
@@ -513,7 +519,8 @@ define void @test_func_call_external_void_func_v32i32([17 x i8]) #0 {
   ; GFX900-NEXT:   $sgpr14 = COPY [[COPY32]](s32)
   ; GFX900-NEXT:   $sgpr15 = COPY [[COPY33]](s32)
   ; GFX900-NEXT:   $vgpr31 = COPY [[COPY34]](s32)
-  ; GFX900-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v32i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $vgpr8, implicit $vgpr9, implicit $vgpr10, implicit $vgpr11, implicit $vgpr12, implicit $vgpr13, implicit $vgpr14, implicit $vgpr15, implicit $vgpr16, implicit $vgpr17, implicit $vgpr18, implicit $vgpr19, implicit $vgpr20, implicit $vgpr21, implicit $vgpr22, implicit $vgpr23, implicit $vgpr24, implicit $vgpr25, implicit $vgpr26, implicit $vgpr27, implicit $vgpr28, implicit $vgpr29, implicit $vgpr30, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; GFX900-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v32i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $vgpr8, implicit $vgpr9, implicit $vgpr10, implicit $vgpr11, implicit $vgpr12, implicit $vgpr13, implicit $vgpr14, implicit $vgpr15, implicit $vgpr16, implicit $vgpr17, implicit $vgpr18, implicit $vgpr19, implicit $vgpr20, implicit $vgpr21, implicit $vgpr22, implicit $vgpr23, implicit $vgpr24, implicit $vgpr25, implicit $vgpr26, implicit $vgpr27, implicit $vgpr28, implicit $vgpr29, implicit $vgpr30, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; GFX900-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; GFX900-NEXT:   ADJCALLSTACKDOWN 0, 4, implicit-def $scc
   ; GFX900-NEXT:   SI_RETURN
   ;
@@ -641,7 +648,8 @@ define void @test_func_call_external_void_func_v32i32([17 x i8]) #0 {
   ; GFX908-NEXT:   $sgpr14 = COPY [[COPY32]](s32)
   ; GFX908-NEXT:   $sgpr15 = COPY [[COPY33]](s32)
   ; GFX908-NEXT:   $vgpr31 = COPY [[COPY34]](s32)
-  ; GFX908-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v32i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $vgpr8, implicit $vgpr9, implicit $vgpr10, implicit $vgpr11, implicit $vgpr12, implicit $vgpr13, implicit $vgpr14, implicit $vgpr15, implicit $vgpr16, implicit $vgpr17, implicit $vgpr18, implicit $vgpr19, implicit $vgpr20, implicit $vgpr21, implicit $vgpr22, implicit $vgpr23, implicit $vgpr24, implicit $vgpr25, implicit $vgpr26, implicit $vgpr27, implicit $vgpr28, implicit $vgpr29, implicit $vgpr30, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; GFX908-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v32i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $vgpr8, implicit $vgpr9, implicit $vgpr10, implicit $vgpr11, implicit $vgpr12, implicit $vgpr13, implicit $vgpr14, implicit $vgpr15, implicit $vgpr16, implicit $vgpr17, implicit $vgpr18, implicit $vgpr19, implicit $vgpr20, implicit $vgpr21, implicit $vgpr22, implicit $vgpr23, implicit $vgpr24, implicit $vgpr25, implicit $vgpr26, implicit $vgpr27, implicit $vgpr28, implicit $vgpr29, implicit $vgpr30, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; GFX908-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; GFX908-NEXT:   ADJCALLSTACKDOWN 0, 4, implicit-def $scc
   ; GFX908-NEXT:   SI_RETURN
   call void @external_void_func_v32i32(<32 x i32> zeroinitializer)
@@ -687,7 +695,8 @@ define amdgpu_kernel void @test_only_workitem_id_x() #0 !reqd_work_group_size !0
   ; GFX900-NEXT:   $sgpr14 = COPY [[COPY14]](s32)
   ; GFX900-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; GFX900-NEXT:   $vgpr31 = COPY [[COPY15]](s32)
-  ; GFX900-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; GFX900-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; GFX900-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; GFX900-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; GFX900-NEXT:   S_ENDPGM 0
   ;
@@ -729,7 +738,8 @@ define amdgpu_kernel void @test_only_workitem_id_x() #0 !reqd_work_group_size !0
   ; GFX908-NEXT:   $sgpr14 = COPY [[COPY14]](s32)
   ; GFX908-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; GFX908-NEXT:   $vgpr31 = COPY [[COPY15]](s32)
-  ; GFX908-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; GFX908-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; GFX908-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; GFX908-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; GFX908-NEXT:   S_ENDPGM 0
   call void @external_void_func_i32(i32 42)
@@ -779,7 +789,8 @@ define amdgpu_kernel void @test_only_workitem_id_y() #0 !reqd_work_group_size !1
   ; GFX900-NEXT:   $sgpr14 = COPY [[COPY14]](s32)
   ; GFX900-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; GFX900-NEXT:   $vgpr31 = COPY [[OR]](s32)
-  ; GFX900-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; GFX900-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; GFX900-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; GFX900-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; GFX900-NEXT:   S_ENDPGM 0
   ;
@@ -825,7 +836,8 @@ define amdgpu_kernel void @test_only_workitem_id_y() #0 !reqd_work_group_size !1
   ; GFX908-NEXT:   $sgpr14 = COPY [[COPY14]](s32)
   ; GFX908-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; GFX908-NEXT:   $vgpr31 = COPY [[OR]](s32)
-  ; GFX908-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; GFX908-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; GFX908-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; GFX908-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; GFX908-NEXT:   S_ENDPGM 0
   call void @external_void_func_i32(i32 42)
@@ -875,7 +887,8 @@ define amdgpu_kernel void @test_only_workitem_id_z() #0 !reqd_work_group_size !2
   ; GFX900-NEXT:   $sgpr14 = COPY [[COPY14]](s32)
   ; GFX900-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; GFX900-NEXT:   $vgpr31 = COPY [[OR]](s32)
-  ; GFX900-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; GFX900-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; GFX900-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; GFX900-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; GFX900-NEXT:   S_ENDPGM 0
   ;
@@ -921,7 +934,8 @@ define amdgpu_kernel void @test_only_workitem_id_z() #0 !reqd_work_group_size !2
   ; GFX908-NEXT:   $sgpr14 = COPY [[COPY14]](s32)
   ; GFX908-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; GFX908-NEXT:   $vgpr31 = COPY [[OR]](s32)
-  ; GFX908-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; GFX908-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; GFX908-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; GFX908-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; GFX908-NEXT:   S_ENDPGM 0
   call void @external_void_func_i32(i32 42)
@@ -972,7 +986,8 @@ define amdgpu_kernel void @test_only_workitem_id_xy() #0 !reqd_work_group_size !
   ; GFX900-NEXT:   $sgpr14 = COPY [[COPY15]](s32)
   ; GFX900-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; GFX900-NEXT:   $vgpr31 = COPY [[OR]](s32)
-  ; GFX900-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; GFX900-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; GFX900-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; GFX900-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; GFX900-NEXT:   S_ENDPGM 0
   ;
@@ -1019,7 +1034,8 @@ define amdgpu_kernel void @test_only_workitem_id_xy() #0 !reqd_work_group_size !
   ; GFX908-NEXT:   $sgpr14 = COPY [[COPY15]](s32)
   ; GFX908-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; GFX908-NEXT:   $vgpr31 = COPY [[OR]](s32)
-  ; GFX908-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; GFX908-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; GFX908-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; GFX908-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; GFX908-NEXT:   S_ENDPGM 0
   call void @external_void_func_i32(i32 42)
@@ -1074,7 +1090,8 @@ define amdgpu_kernel void @test_only_workitem_id_yz() #0 !reqd_work_group_size !
   ; GFX900-NEXT:   $sgpr14 = COPY [[COPY15]](s32)
   ; GFX900-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; GFX900-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GFX900-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; GFX900-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; GFX900-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; GFX900-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; GFX900-NEXT:   S_ENDPGM 0
   ;
@@ -1125,7 +1142,8 @@ define amdgpu_kernel void @test_only_workitem_id_yz() #0 !reqd_work_group_size !
   ; GFX908-NEXT:   $sgpr14 = COPY [[COPY15]](s32)
   ; GFX908-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; GFX908-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GFX908-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; GFX908-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; GFX908-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; GFX908-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; GFX908-NEXT:   S_ENDPGM 0
   call void @external_void_func_i32(i32 42)
@@ -1176,7 +1194,8 @@ define amdgpu_kernel void @test_only_workitem_id_xz() #0 !reqd_work_group_size !
   ; GFX900-NEXT:   $sgpr14 = COPY [[COPY15]](s32)
   ; GFX900-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; GFX900-NEXT:   $vgpr31 = COPY [[OR]](s32)
-  ; GFX900-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; GFX900-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; GFX900-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; GFX900-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; GFX900-NEXT:   S_ENDPGM 0
   ;
@@ -1223,7 +1242,8 @@ define amdgpu_kernel void @test_only_workitem_id_xz() #0 !reqd_work_group_size !
   ; GFX908-NEXT:   $sgpr14 = COPY [[COPY15]](s32)
   ; GFX908-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; GFX908-NEXT:   $vgpr31 = COPY [[OR]](s32)
-  ; GFX908-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; GFX908-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; GFX908-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; GFX908-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; GFX908-NEXT:   S_ENDPGM 0
   call void @external_void_func_i32(i32 42)
diff --git a/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call-non-fixed.ll b/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call-non-fixed.ll
index 6694ad741cf48..6552c39fb3332 100644
--- a/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call-non-fixed.ll
+++ b/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call-non-fixed.ll
@@ -15,7 +15,8 @@ define amdgpu_gfx void @test_gfx_call_external_void_func_void() #0 {
   ; CHECK-NEXT:   [[GV:%[0-9]+]]:_(p0) = G_GLOBAL_VALUE @external_gfx_void_func_void
   ; CHECK-NEXT:   [[COPY:%[0-9]+]]:_(<4 x s32>) = COPY $sgpr0_sgpr1_sgpr2_sgpr3
   ; CHECK-NEXT:   $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[COPY]](<4 x s32>)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_gfx_void_func_void, csr_amdgpu_si_gfx, implicit $sgpr0_sgpr1_sgpr2_sgpr3
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_gfx_void_func_void, csr_amdgpu_si_gfx, implicit $sgpr0_sgpr1_sgpr2_sgpr3
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   SI_RETURN
   call amdgpu_gfx void @external_gfx_void_func_void()
@@ -34,7 +35,8 @@ define amdgpu_gfx void @test_gfx_call_external_void_func_i32_imm(i32) #0 {
   ; CHECK-NEXT:   $vgpr0 = COPY [[C]](s32)
   ; CHECK-NEXT:   [[COPY1:%[0-9]+]]:_(<4 x s32>) = COPY $sgpr0_sgpr1_sgpr2_sgpr3
   ; CHECK-NEXT:   $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[COPY1]](<4 x s32>)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_gfx_void_func_i32, csr_amdgpu_si_gfx, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_gfx_void_func_i32, csr_amdgpu_si_gfx, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   SI_RETURN
   call amdgpu_gfx void @external_gfx_void_func_i32(i32 42)
@@ -54,7 +56,8 @@ define amdgpu_gfx void @test_gfx_call_external_void_func_i32_imm_inreg(i32 inreg
   ; CHECK-NEXT:   $sgpr4 = COPY [[INTRINSIC_CONVERGENT]](s32)
   ; CHECK-NEXT:   [[COPY1:%[0-9]+]]:_(<4 x s32>) = COPY $sgpr0_sgpr1_sgpr2_sgpr3
   ; CHECK-NEXT:   $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[COPY1]](<4 x s32>)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_gfx_void_func_i32_inreg, csr_amdgpu_si_gfx, implicit $sgpr4, implicit $sgpr0_sgpr1_sgpr2_sgpr3
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_gfx_void_func_i32_inreg, csr_amdgpu_si_gfx, implicit $sgpr4, implicit $sgpr0_sgpr1_sgpr2_sgpr3
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   SI_RETURN
   call amdgpu_gfx void @external_gfx_void_func_i32_inreg(i32 inreg 42)
@@ -78,7 +81,8 @@ define amdgpu_gfx void @test_gfx_call_external_void_func_struct_i8_i32() #0 {
   ; CHECK-NEXT:   $vgpr1 = COPY [[LOAD2]](s32)
   ; CHECK-NEXT:   [[COPY:%[0-9]+]]:_(<4 x s32>) = COPY $sgpr0_sgpr1_sgpr2_sgpr3
   ; CHECK-NEXT:   $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[COPY]](<4 x s32>)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_gfx_void_func_struct_i8_i32, csr_amdgpu_si_gfx, implicit $vgpr0, implicit $vgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_gfx_void_func_struct_i8_i32, csr_amdgpu_si_gfx, implicit $vgpr0, implicit $vgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   SI_RETURN
   %ptr0 = load ptr addrspace(1), ptr addrspace(4) poison
@@ -106,7 +110,8 @@ define amdgpu_gfx void @test_gfx_call_external_void_func_struct_i8_i32_inreg() #
   ; CHECK-NEXT:   $sgpr5 = COPY [[INTRINSIC_CONVERGENT1]](s32)
   ; CHECK-NEXT:   [[COPY:%[0-9]+]]:_(<4 x s32>) = COPY $sgpr0_sgpr1_sgpr2_sgpr3
   ; CHECK-NEXT:   $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[COPY]](<4 x s32>)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_gfx_void_func_struct_i8_i32_inreg, csr_amdgpu_si_gfx, implicit $sgpr4, implicit $sgpr5, implicit $sgpr0_sgpr1_sgpr2_sgpr3
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_gfx_void_func_struct_i8_i32_inreg, csr_amdgpu_si_gfx, implicit $sgpr4, implicit $sgpr5, implicit $sgpr0_sgpr1_sgpr2_sgpr3
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   SI_RETURN
   %ptr0 = load ptr addrspace(1), ptr addrspace(4) poison
diff --git a/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call-return-values.ll b/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call-return-values.ll
index bb6d1f8d161cb..2a1f1694cf390 100644
--- a/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call-return-values.ll
+++ b/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call-return-values.ll
@@ -118,7 +118,8 @@ define amdgpu_kernel void @test_call_external_i32_func_i32_imm(ptr addrspace(1)
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_i32_func_i32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0
+  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_i32_func_i32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0
+  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; GCN-NEXT:   [[COPY21:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; GCN-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; GCN-NEXT:   G_STORE [[COPY21]](s32), [[LOAD]](p1) :: (volatile store (s32) into %ir.out.load, addrspace 1)
@@ -142,7 +143,8 @@ define amdgpu_gfx void @test_gfx_call_external_i32_func_i32_imm(ptr addrspace(1)
   ; GCN-NEXT:   $vgpr0 = COPY [[C]](s32)
   ; GCN-NEXT:   [[COPY2:%[0-9]+]]:_(<4 x s32>) = COPY $sgpr0_sgpr1_sgpr2_sgpr3
   ; GCN-NEXT:   $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[COPY2]](<4 x s32>)
-  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_gfx_i32_func_i32, csr_amdgpu_si_gfx, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit-def $vgpr0
+  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_gfx_i32_func_i32, csr_amdgpu_si_gfx, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit-def $vgpr0
+  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; GCN-NEXT:   [[COPY3:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; GCN-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; GCN-NEXT:   G_STORE [[COPY3]](s32), [[MV]](p1) :: (volatile store (s32) into %ir.out, addrspace 1)
@@ -200,7 +202,8 @@ define amdgpu_kernel void @test_call_external_i1_func_void() #0 {
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_i1_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0
+  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_i1_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0
+  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; GCN-NEXT:   [[COPY21:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; GCN-NEXT:   [[TRUNC:%[0-9]+]]:_(s1) = G_TRUNC [[COPY21]](s32)
   ; GCN-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
@@ -219,7 +222,8 @@ define amdgpu_gfx void @test_gfx_call_external_i1_func_void() #0 {
   ; GCN-NEXT:   [[GV:%[0-9]+]]:_(p0) = G_GLOBAL_VALUE @external_gfx_i1_func_void
   ; GCN-NEXT:   [[COPY:%[0-9]+]]:_(<4 x s32>) = COPY $sgpr0_sgpr1_sgpr2_sgpr3
   ; GCN-NEXT:   $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[COPY]](<4 x s32>)
-  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_gfx_i1_func_void, csr_amdgpu_si_gfx, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit-def $vgpr0
+  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_gfx_i1_func_void, csr_amdgpu_si_gfx, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit-def $vgpr0
+  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; GCN-NEXT:   [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; GCN-NEXT:   [[TRUNC:%[0-9]+]]:_(s1) = G_TRUNC [[COPY1]](s32)
   ; GCN-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
@@ -278,7 +282,8 @@ define amdgpu_kernel void @test_call_external_i1_zeroext_func_void() #0 {
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_i1_zeroext_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0
+  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_i1_zeroext_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0
+  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; GCN-NEXT:   [[COPY21:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; GCN-NEXT:   [[ASSERT_ZEXT:%[0-9]+]]:_(s32) = G_ASSERT_ZEXT [[COPY21]], 1
   ; GCN-NEXT:   [[TRUNC:%[0-9]+]]:_(s1) = G_TRUNC [[ASSERT_ZEXT]](s32)
@@ -340,7 +345,8 @@ define amdgpu_kernel void @test_call_external_i1_signext_func_void() #0 {
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_i1_signext_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0
+  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_i1_signext_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0
+  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; GCN-NEXT:   [[COPY21:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; GCN-NEXT:   [[ASSERT_SEXT:%[0-9]+]]:_(s32) = G_ASSERT_SEXT [[COPY21]], 1
   ; GCN-NEXT:   [[TRUNC:%[0-9]+]]:_(s1) = G_TRUNC [[ASSERT_SEXT]](s32)
@@ -402,7 +408,8 @@ define amdgpu_kernel void @test_call_external_i8_func_void() #0 {
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_i8_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0
+  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_i8_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0
+  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; GCN-NEXT:   [[COPY21:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; GCN-NEXT:   [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY21]](s32)
   ; GCN-NEXT:   [[TRUNC1:%[0-9]+]]:_(s8) = G_TRUNC [[TRUNC]](s16)
@@ -422,7 +429,8 @@ define amdgpu_gfx void @test_gfx_call_external_i8_func_void() #0 {
   ; GCN-NEXT:   [[GV:%[0-9]+]]:_(p0) = G_GLOBAL_VALUE @external_gfx_i8_func_void
   ; GCN-NEXT:   [[COPY:%[0-9]+]]:_(<4 x s32>) = COPY $sgpr0_sgpr1_sgpr2_sgpr3
   ; GCN-NEXT:   $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[COPY]](<4 x s32>)
-  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_gfx_i8_func_void, csr_amdgpu_si_gfx, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit-def $vgpr0
+  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_gfx_i8_func_void, csr_amdgpu_si_gfx, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit-def $vgpr0
+  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; GCN-NEXT:   [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; GCN-NEXT:   [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY1]](s32)
   ; GCN-NEXT:   [[TRUNC1:%[0-9]+]]:_(s8) = G_TRUNC [[TRUNC]](s16)
@@ -482,7 +490,8 @@ define amdgpu_kernel void @test_call_external_i8_zeroext_func_void() #0 {
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_i8_zeroext_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0
+  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_i8_zeroext_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0
+  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; GCN-NEXT:   [[COPY21:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; GCN-NEXT:   [[ASSERT_ZEXT:%[0-9]+]]:_(s32) = G_ASSERT_ZEXT [[COPY21]], 8
   ; GCN-NEXT:   [[TRUNC:%[0-9]+]]:_(s8) = G_TRUNC [[ASSERT_ZEXT]](s32)
@@ -544,7 +553,8 @@ define amdgpu_kernel void @test_call_external_i8_signext_func_void() #0 {
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_i8_signext_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0
+  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_i8_signext_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0
+  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; GCN-NEXT:   [[COPY21:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; GCN-NEXT:   [[ASSERT_SEXT:%[0-9]+]]:_(s32) = G_ASSERT_SEXT [[COPY21]], 8
   ; GCN-NEXT:   [[TRUNC:%[0-9]+]]:_(s8) = G_TRUNC [[ASSERT_SEXT]](s32)
@@ -606,7 +616,8 @@ define amdgpu_kernel void @test_call_external_i16_func_void() #0 {
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_i16_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0
+  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_i16_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0
+  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; GCN-NEXT:   [[COPY21:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; GCN-NEXT:   [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY21]](s32)
   ; GCN-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
@@ -665,7 +676,8 @@ define amdgpu_kernel void @test_call_external_i16_zeroext_func_void() #0 {
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_i16_zeroext_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0
+  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_i16_zeroext_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0
+  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; GCN-NEXT:   [[COPY21:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; GCN-NEXT:   [[ASSERT_ZEXT:%[0-9]+]]:_(s32) = G_ASSERT_ZEXT [[COPY21]], 16
   ; GCN-NEXT:   [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[ASSERT_ZEXT]](s32)
@@ -727,7 +739,8 @@ define amdgpu_kernel void @test_call_external_i16_signext_func_void() #0 {
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_i16_signext_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0
+  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_i16_signext_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0
+  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; GCN-NEXT:   [[COPY21:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; GCN-NEXT:   [[ASSERT_SEXT:%[0-9]+]]:_(s32) = G_ASSERT_SEXT [[COPY21]], 16
   ; GCN-NEXT:   [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[ASSERT_SEXT]](s32)
@@ -789,7 +802,8 @@ define amdgpu_kernel void @test_call_external_i32_func_void() #0 {
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_i32_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0
+  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_i32_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0
+  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; GCN-NEXT:   [[COPY21:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; GCN-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; GCN-NEXT:   G_STORE [[COPY21]](s32), [[DEF]](p1) :: (volatile store (s32) into `ptr addrspace(1) poison`, addrspace 1)
@@ -807,7 +821,8 @@ define amdgpu_gfx void @test_gfx_call_external_i32_func_void() #0 {
   ; GCN-NEXT:   [[GV:%[0-9]+]]:_(p0) = G_GLOBAL_VALUE @external_gfx_i32_func_void
   ; GCN-NEXT:   [[COPY:%[0-9]+]]:_(<4 x s32>) = COPY $sgpr0_sgpr1_sgpr2_sgpr3
   ; GCN-NEXT:   $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[COPY]](<4 x s32>)
-  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_gfx_i32_func_void, csr_amdgpu_si_gfx, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit-def $vgpr0
+  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_gfx_i32_func_void, csr_amdgpu_si_gfx, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit-def $vgpr0
+  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; GCN-NEXT:   [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; GCN-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; GCN-NEXT:   G_STORE [[COPY1]](s32), [[DEF]](p1) :: (volatile store (s32) into `ptr addrspace(1) poison`, addrspace 1)
@@ -865,7 +880,8 @@ define amdgpu_kernel void @test_call_external_i48_func_void() #0 {
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_i48_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1
+  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_i48_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1
+  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; GCN-NEXT:   [[COPY21:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; GCN-NEXT:   [[COPY22:%[0-9]+]]:_(s32) = COPY $vgpr1
   ; GCN-NEXT:   [[MV:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[COPY21]](s32), [[COPY22]](s32)
@@ -926,7 +942,8 @@ define amdgpu_kernel void @test_call_external_i48_zeroext_func_void() #0 {
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_i48_zeroext_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1
+  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_i48_zeroext_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1
+  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; GCN-NEXT:   [[COPY21:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; GCN-NEXT:   [[COPY22:%[0-9]+]]:_(s32) = COPY $vgpr1
   ; GCN-NEXT:   [[MV:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[COPY21]](s32), [[COPY22]](s32)
@@ -989,7 +1006,8 @@ define amdgpu_kernel void @test_call_external_i48_signext_func_void() #0 {
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_i48_signext_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1
+  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_i48_signext_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1
+  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; GCN-NEXT:   [[COPY21:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; GCN-NEXT:   [[COPY22:%[0-9]+]]:_(s32) = COPY $vgpr1
   ; GCN-NEXT:   [[MV:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[COPY21]](s32), [[COPY22]](s32)
@@ -1052,7 +1070,8 @@ define amdgpu_kernel void @test_call_external_i64_func_void() #0 {
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_i64_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1
+  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_i64_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1
+  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; GCN-NEXT:   [[COPY21:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; GCN-NEXT:   [[COPY22:%[0-9]+]]:_(s32) = COPY $vgpr1
   ; GCN-NEXT:   [[MV:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[COPY21]](s32), [[COPY22]](s32)
@@ -1112,7 +1131,8 @@ define amdgpu_kernel void @test_call_external_p1_func_void() #0 {
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_p1_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1
+  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_p1_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1
+  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; GCN-NEXT:   [[COPY21:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; GCN-NEXT:   [[COPY22:%[0-9]+]]:_(s32) = COPY $vgpr1
   ; GCN-NEXT:   [[MV:%[0-9]+]]:_(p1) = G_MERGE_VALUES [[COPY21]](s32), [[COPY22]](s32)
@@ -1172,7 +1192,8 @@ define amdgpu_kernel void @test_call_external_v2p1_func_void() #0 {
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_v2p1_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1, implicit-def $vgpr2, implicit-def $vgpr3
+  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_v2p1_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1, implicit-def $vgpr2, implicit-def $vgpr3
+  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; GCN-NEXT:   [[COPY21:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; GCN-NEXT:   [[COPY22:%[0-9]+]]:_(s32) = COPY $vgpr1
   ; GCN-NEXT:   [[COPY23:%[0-9]+]]:_(s32) = COPY $vgpr2
@@ -1236,7 +1257,8 @@ define amdgpu_kernel void @test_call_external_p3_func_void() #0 {
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_p3_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0
+  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_p3_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0
+  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; GCN-NEXT:   [[COPY21:%[0-9]+]]:_(p3) = COPY $vgpr0
   ; GCN-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; GCN-NEXT:   G_STORE [[COPY21]](p3), [[DEF]](p3) :: (volatile store (p3) into `ptr addrspace(3) poison`, addrspace 3)
@@ -1294,7 +1316,8 @@ define amdgpu_kernel void @test_call_external_v2p3_func_void() #0 {
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_v2p3_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1
+  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_v2p3_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1
+  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; GCN-NEXT:   [[COPY21:%[0-9]+]]:_(p3) = COPY $vgpr0
   ; GCN-NEXT:   [[COPY22:%[0-9]+]]:_(p3) = COPY $vgpr1
   ; GCN-NEXT:   [[BUILD_VECTOR:%[0-9]+]]:_(<2 x p3>) = G_BUILD_VECTOR [[COPY21]](p3), [[COPY22]](p3)
@@ -1354,7 +1377,8 @@ define amdgpu_kernel void @test_call_external_f16_func_void() #0 {
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_f16_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0
+  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_f16_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0
+  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; GCN-NEXT:   [[COPY21:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; GCN-NEXT:   [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY21]](s32)
   ; GCN-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
@@ -1413,7 +1437,8 @@ define amdgpu_kernel void @test_call_external_f32_func_void() #0 {
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_f32_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0
+  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_f32_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0
+  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; GCN-NEXT:   [[COPY21:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; GCN-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; GCN-NEXT:   G_STORE [[COPY21]](s32), [[DEF]](p1) :: (volatile store (s32) into `ptr addrspace(1) poison`, addrspace 1)
@@ -1471,7 +1496,8 @@ define amdgpu_kernel void @test_call_external_f64_func_void() #0 {
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_f64_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1
+  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_f64_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1
+  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; GCN-NEXT:   [[COPY21:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; GCN-NEXT:   [[COPY22:%[0-9]+]]:_(s32) = COPY $vgpr1
   ; GCN-NEXT:   [[MV:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[COPY21]](s32), [[COPY22]](s32)
@@ -1531,7 +1557,8 @@ define amdgpu_kernel void @test_call_external_v2f64_func_void() #0 {
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_v2f64_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1, implicit-def $vgpr2, implicit-def $vgpr3
+  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_v2f64_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1, implicit-def $vgpr2, implicit-def $vgpr3
+  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; GCN-NEXT:   [[COPY21:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; GCN-NEXT:   [[COPY22:%[0-9]+]]:_(s32) = COPY $vgpr1
   ; GCN-NEXT:   [[COPY23:%[0-9]+]]:_(s32) = COPY $vgpr2
@@ -1595,7 +1622,8 @@ define amdgpu_kernel void @test_call_external_v2i32_func_void() #0 {
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_v2i32_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1
+  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_v2i32_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1
+  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; GCN-NEXT:   [[COPY21:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; GCN-NEXT:   [[COPY22:%[0-9]+]]:_(s32) = COPY $vgpr1
   ; GCN-NEXT:   [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[COPY21]](s32), [[COPY22]](s32)
@@ -1655,7 +1683,8 @@ define amdgpu_kernel void @test_call_external_v3i32_func_void() #0 {
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_v3i32_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1, implicit-def $vgpr2
+  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_v3i32_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1, implicit-def $vgpr2
+  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; GCN-NEXT:   [[COPY21:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; GCN-NEXT:   [[COPY22:%[0-9]+]]:_(s32) = COPY $vgpr1
   ; GCN-NEXT:   [[COPY23:%[0-9]+]]:_(s32) = COPY $vgpr2
@@ -1716,7 +1745,8 @@ define amdgpu_kernel void @test_call_external_v4i32_func_void() #0 {
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_v4i32_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1, implicit-def $vgpr2, implicit-def $vgpr3
+  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_v4i32_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1, implicit-def $vgpr2, implicit-def $vgpr3
+  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; GCN-NEXT:   [[COPY21:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; GCN-NEXT:   [[COPY22:%[0-9]+]]:_(s32) = COPY $vgpr1
   ; GCN-NEXT:   [[COPY23:%[0-9]+]]:_(s32) = COPY $vgpr2
@@ -1778,7 +1808,8 @@ define amdgpu_kernel void @test_call_external_v5i32_func_void() #0 {
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_v5i32_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1, implicit-def $vgpr2, implicit-def $vgpr3, implicit-def $vgpr4
+  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_v5i32_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1, implicit-def $vgpr2, implicit-def $vgpr3, implicit-def $vgpr4
+  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; GCN-NEXT:   [[COPY21:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; GCN-NEXT:   [[COPY22:%[0-9]+]]:_(s32) = COPY $vgpr1
   ; GCN-NEXT:   [[COPY23:%[0-9]+]]:_(s32) = COPY $vgpr2
@@ -1841,7 +1872,8 @@ define amdgpu_kernel void @test_call_external_v8i32_func_void() #0 {
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_v8i32_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1, implicit-def $vgpr2, implicit-def $vgpr3, implicit-def $vgpr4, implicit-def $vgpr5, implicit-def $vgpr6, implicit-def $vgpr7
+  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_v8i32_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1, implicit-def $vgpr2, implicit-def $vgpr3, implicit-def $vgpr4, implicit-def $vgpr5, implicit-def $vgpr6, implicit-def $vgpr7
+  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; GCN-NEXT:   [[COPY21:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; GCN-NEXT:   [[COPY22:%[0-9]+]]:_(s32) = COPY $vgpr1
   ; GCN-NEXT:   [[COPY23:%[0-9]+]]:_(s32) = COPY $vgpr2
@@ -1907,7 +1939,8 @@ define amdgpu_kernel void @test_call_external_v16i32_func_void() #0 {
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_v16i32_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1, implicit-def $vgpr2, implicit-def $vgpr3, implicit-def $vgpr4, implicit-def $vgpr5, implicit-def $vgpr6, implicit-def $vgpr7, implicit-def $vgpr8, implicit-def $vgpr9, implicit-def $vgpr10, implicit-def $vgpr11, implicit-def $vgpr12, implicit-def $vgpr13, implicit-def $vgpr14, implicit-def $vgpr15
+  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_v16i32_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1, implicit-def $vgpr2, implicit-def $vgpr3, implicit-def $vgpr4, implicit-def $vgpr5, implicit-def $vgpr6, implicit-def $vgpr7, implicit-def $vgpr8, implicit-def $vgpr9, implicit-def $vgpr10, implicit-def $vgpr11, implicit-def $vgpr12, implicit-def $vgpr13, implicit-def $vgpr14, implicit-def $vgpr15
+  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; GCN-NEXT:   [[COPY21:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; GCN-NEXT:   [[COPY22:%[0-9]+]]:_(s32) = COPY $vgpr1
   ; GCN-NEXT:   [[COPY23:%[0-9]+]]:_(s32) = COPY $vgpr2
@@ -1981,7 +2014,8 @@ define amdgpu_kernel void @test_call_external_v32i32_func_void() #0 {
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_v32i32_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1, implicit-def $vgpr2, implicit-def $vgpr3, implicit-def $vgpr4, implicit-def $vgpr5, implicit-def $vgpr6, implicit-def $vgpr7, implicit-def $vgpr8, implicit-def $vgpr9, implicit-def $vgpr10, implicit-def $vgpr11, implicit-def $vgpr12, implicit-def $vgpr13, implicit-def $vgpr14, implicit-def $vgpr15, implicit-def $vgpr16, implicit-def $vgpr17, implicit-def $vgpr18, implicit-def $vgpr19, implicit-def $vgpr20, implicit-def $vgpr21, implicit-def $vgpr22, implicit-def $vgpr23, implicit-def $vgpr24, implicit-def $vgpr25, implicit-def $vgpr26, implicit-def $vgpr27, implicit-def $vgpr28, implicit-def $vgpr29, implicit-def $vgpr30, implicit-def $vgpr31
+  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_v32i32_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1, implicit-def $vgpr2, implicit-def $vgpr3, implicit-def $vgpr4, implicit-def $vgpr5, implicit-def $vgpr6, implicit-def $vgpr7, implicit-def $vgpr8, implicit-def $vgpr9, implicit-def $vgpr10, implicit-def $vgpr11, implicit-def $vgpr12, implicit-def $vgpr13, implicit-def $vgpr14, implicit-def $vgpr15, implicit-def $vgpr16, implicit-def $vgpr17, implicit-def $vgpr18, implicit-def $vgpr19, implicit-def $vgpr20, implicit-def $vgpr21, implicit-def $vgpr22, implicit-def $vgpr23, implicit-def $vgpr24, implicit-def $vgpr25, implicit-def $vgpr26, implicit-def $vgpr27, implicit-def $vgpr28, implicit-def $vgpr29, implicit-def $vgpr30, implicit-def $vgpr31
+  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; GCN-NEXT:   [[COPY21:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; GCN-NEXT:   [[COPY22:%[0-9]+]]:_(s32) = COPY $vgpr1
   ; GCN-NEXT:   [[COPY23:%[0-9]+]]:_(s32) = COPY $vgpr2
@@ -2071,7 +2105,8 @@ define amdgpu_kernel void @test_call_external_v2i16_func_void() #0 {
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_v2i16_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0
+  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_v2i16_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0
+  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; GCN-NEXT:   [[COPY21:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
   ; GCN-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; GCN-NEXT:   G_STORE [[COPY21]](<2 x s16>), [[DEF]](p1) :: (volatile store (<2 x s16>) into `ptr addrspace(1) poison`, addrspace 1)
@@ -2129,7 +2164,8 @@ define amdgpu_kernel void @test_call_external_v3i16_func_void() #0 {
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_v3i16_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1
+  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_v3i16_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1
+  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; GCN-NEXT:   [[COPY21:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
   ; GCN-NEXT:   [[COPY22:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr1
   ; GCN-NEXT:   [[CONCAT_VECTORS:%[0-9]+]]:_(<4 x s16>) = G_CONCAT_VECTORS [[COPY21]](<2 x s16>), [[COPY22]](<2 x s16>)
@@ -2191,7 +2227,8 @@ define amdgpu_kernel void @test_call_external_v4i16_func_void() #0 {
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_v4i16_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1
+  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_v4i16_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1
+  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; GCN-NEXT:   [[COPY21:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
   ; GCN-NEXT:   [[COPY22:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr1
   ; GCN-NEXT:   [[CONCAT_VECTORS:%[0-9]+]]:_(<4 x s16>) = G_CONCAT_VECTORS [[COPY21]](<2 x s16>), [[COPY22]](<2 x s16>)
@@ -2251,7 +2288,8 @@ define amdgpu_kernel void @test_call_external_v2f16_func_void() #0 {
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_v2f16_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0
+  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_v2f16_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0
+  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; GCN-NEXT:   [[COPY21:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
   ; GCN-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; GCN-NEXT:   G_STORE [[COPY21]](<2 x s16>), [[DEF]](p1) :: (volatile store (<2 x s16>) into `ptr addrspace(1) poison`, addrspace 1)
@@ -2309,7 +2347,8 @@ define amdgpu_kernel void @test_call_external_v3f16_func_void() #0 {
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_v3f16_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1
+  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_v3f16_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1
+  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; GCN-NEXT:   [[COPY21:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
   ; GCN-NEXT:   [[COPY22:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr1
   ; GCN-NEXT:   [[CONCAT_VECTORS:%[0-9]+]]:_(<4 x s16>) = G_CONCAT_VECTORS [[COPY21]](<2 x s16>), [[COPY22]](<2 x s16>)
@@ -2371,7 +2410,8 @@ define amdgpu_kernel void @test_call_external_v4f16_func_void() #0 {
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_v4f16_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1
+  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_v4f16_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1
+  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; GCN-NEXT:   [[COPY21:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
   ; GCN-NEXT:   [[COPY22:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr1
   ; GCN-NEXT:   [[CONCAT_VECTORS:%[0-9]+]]:_(<4 x s16>) = G_CONCAT_VECTORS [[COPY21]](<2 x s16>), [[COPY22]](<2 x s16>)
@@ -2431,7 +2471,8 @@ define amdgpu_kernel void @test_call_external_v3f32_func_void() #0 {
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_v3f32_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1, implicit-def $vgpr2
+  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_v3f32_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1, implicit-def $vgpr2
+  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; GCN-NEXT:   [[COPY21:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; GCN-NEXT:   [[COPY22:%[0-9]+]]:_(s32) = COPY $vgpr1
   ; GCN-NEXT:   [[COPY23:%[0-9]+]]:_(s32) = COPY $vgpr2
@@ -2492,7 +2533,8 @@ define amdgpu_kernel void @test_call_external_v5f32_func_void() #0 {
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_v5f32_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1, implicit-def $vgpr2, implicit-def $vgpr3, implicit-def $vgpr4
+  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_v5f32_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1, implicit-def $vgpr2, implicit-def $vgpr3, implicit-def $vgpr4
+  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; GCN-NEXT:   [[COPY21:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; GCN-NEXT:   [[COPY22:%[0-9]+]]:_(s32) = COPY $vgpr1
   ; GCN-NEXT:   [[COPY23:%[0-9]+]]:_(s32) = COPY $vgpr2
@@ -2556,7 +2598,8 @@ define amdgpu_kernel void @test_call_external_i32_i64_func_void() #0 {
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_i32_i64_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1, implicit-def $vgpr2
+  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_i32_i64_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1, implicit-def $vgpr2
+  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; GCN-NEXT:   [[COPY21:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; GCN-NEXT:   [[COPY22:%[0-9]+]]:_(s32) = COPY $vgpr1
   ; GCN-NEXT:   [[COPY23:%[0-9]+]]:_(s32) = COPY $vgpr2
@@ -2581,7 +2624,8 @@ define amdgpu_gfx void @test_gfx_call_external_i32_i64_func_void() #0 {
   ; GCN-NEXT:   [[GV:%[0-9]+]]:_(p0) = G_GLOBAL_VALUE @external_gfx_i32_i64_func_void
   ; GCN-NEXT:   [[COPY:%[0-9]+]]:_(<4 x s32>) = COPY $sgpr0_sgpr1_sgpr2_sgpr3
   ; GCN-NEXT:   $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[COPY]](<4 x s32>)
-  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_gfx_i32_i64_func_void, csr_amdgpu_si_gfx, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit-def $vgpr0, implicit-def $vgpr1, implicit-def $vgpr2
+  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_gfx_i32_i64_func_void, csr_amdgpu_si_gfx, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit-def $vgpr0, implicit-def $vgpr1, implicit-def $vgpr2
+  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; GCN-NEXT:   [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; GCN-NEXT:   [[COPY2:%[0-9]+]]:_(s32) = COPY $vgpr1
   ; GCN-NEXT:   [[COPY3:%[0-9]+]]:_(s32) = COPY $vgpr2
@@ -2646,7 +2690,8 @@ define amdgpu_kernel void @test_call_external_a2i32_func_void() #0 {
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_a2i32_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1
+  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_a2i32_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1
+  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; GCN-NEXT:   [[COPY21:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; GCN-NEXT:   [[COPY22:%[0-9]+]]:_(s32) = COPY $vgpr1
   ; GCN-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
@@ -2709,7 +2754,8 @@ define amdgpu_kernel void @test_call_external_a5i8_func_void() #0 {
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_a5i8_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1, implicit-def $vgpr2, implicit-def $vgpr3, implicit-def $vgpr4
+  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_a5i8_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1, implicit-def $vgpr2, implicit-def $vgpr3, implicit-def $vgpr4
+  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; GCN-NEXT:   [[COPY21:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; GCN-NEXT:   [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY21]](s32)
   ; GCN-NEXT:   [[TRUNC1:%[0-9]+]]:_(s8) = G_TRUNC [[TRUNC]](s16)
@@ -2796,7 +2842,8 @@ define amdgpu_kernel void @test_call_external_v32i32_i32_func_void() #0 {
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_v32i32_i32_func_void, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_v32i32_i32_func_void, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; GCN-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; GCN-NEXT:   [[LOAD:%[0-9]+]]:_(<32 x s32>) = G_LOAD [[FRAME_INDEX]](p5) :: (load (<32 x s32>) from %stack.0, addrspace 5)
   ; GCN-NEXT:   [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 128
@@ -2863,7 +2910,8 @@ define amdgpu_kernel void @test_call_external_i32_v32i32_func_void() #0 {
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_i32_v32i32_func_void, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_i32_v32i32_func_void, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; GCN-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; GCN-NEXT:   [[LOAD:%[0-9]+]]:_(s32) = G_LOAD [[FRAME_INDEX]](p5) :: (load (s32) from %stack.0, align 128, addrspace 5)
   ; GCN-NEXT:   [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 128
@@ -2930,7 +2978,8 @@ define amdgpu_kernel void @test_call_external_v33i32_func_void() #0 {
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_v33i32_func_void, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_v33i32_func_void, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; GCN-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; GCN-NEXT:   [[LOAD:%[0-9]+]]:_(<33 x s32>) = G_LOAD [[FRAME_INDEX]](p5) :: (load (<33 x s32>) from %stack.0, align 256, addrspace 5)
   ; GCN-NEXT:   G_STORE [[LOAD]](<33 x s32>), [[DEF]](p1) :: (volatile store (<33 x s32>) into `ptr addrspace(1) poison`, align 8, addrspace 1)
@@ -2999,7 +3048,8 @@ define amdgpu_kernel void @test_call_external_v33i32_func_v33i32_i32(ptr addrspa
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_v33i32_func_v33i32_i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_v33i32_func_v33i32_i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; GCN-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; GCN-NEXT:   [[LOAD2:%[0-9]+]]:_(<33 x s32>) = G_LOAD [[FRAME_INDEX]](p5) :: (load (<33 x s32>) from %stack.0, align 256, addrspace 5)
   ; GCN-NEXT:   G_STORE [[LOAD2]](<33 x s32>), [[DEF]](p1) :: (volatile store (<33 x s32>) into `ptr addrspace(1) poison`, align 8, addrspace 1)
diff --git a/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call-sret.ll b/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call-sret.ll
index 0dc9068c1984b..b79e4d5b8c9ff 100644
--- a/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call-sret.ll
+++ b/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call-sret.ll
@@ -66,7 +66,8 @@ define amdgpu_kernel void @test_call_external_void_func_sret_struct_i8_i32_byval
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_sret_struct_i8_i32_byval_struct_i8_i32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_sret_struct_i8_i32_byval_struct_i8_i32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; GCN-NEXT:   ADJCALLSTACKDOWN 0, 8, implicit-def $scc
   ; GCN-NEXT:   [[PTR_ADD3:%[0-9]+]]:_(p5) = nuw nusw inbounds G_PTR_ADD [[FRAME_INDEX1]], [[C2]](s32)
   ; GCN-NEXT:   [[LOAD:%[0-9]+]]:_(s8) = G_LOAD [[FRAME_INDEX1]](p5) :: (dereferenceable load (s8) from %ir.out.val, addrspace 5)
diff --git a/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call.ll b/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call.ll
index efec8f4309013..cfb49f35f7698 100644
--- a/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call.ll
+++ b/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call.ll
@@ -159,7 +159,8 @@ define amdgpu_kernel void @test_call_external_void_func_void() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   call void @external_void_func_void()
@@ -173,7 +174,8 @@ define amdgpu_gfx void @test_gfx_call_external_void_func_void() #0 {
   ; CHECK-NEXT:   [[GV:%[0-9]+]]:_(p0) = G_GLOBAL_VALUE @external_gfx_void_func_void
   ; CHECK-NEXT:   [[COPY:%[0-9]+]]:_(<4 x s32>) = COPY $sgpr0_sgpr1_sgpr2_sgpr3
   ; CHECK-NEXT:   $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[COPY]](<4 x s32>)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_gfx_void_func_void, csr_amdgpu_si_gfx, implicit $sgpr0_sgpr1_sgpr2_sgpr3
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_gfx_void_func_void, csr_amdgpu_si_gfx, implicit $sgpr0_sgpr1_sgpr2_sgpr3
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   SI_RETURN
   call amdgpu_gfx void @external_gfx_void_func_void()
@@ -216,7 +218,8 @@ define void @test_func_call_external_void_func_void() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY15]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[COPY17]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   SI_RETURN
   call void @external_void_func_void()
@@ -272,7 +275,8 @@ define amdgpu_kernel void @test_call_external_void_func_empty_struct() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_empty_struct, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_empty_struct, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   call void @external_void_func_empty_struct({} zeroinitializer, i32 23)
@@ -328,7 +332,8 @@ define amdgpu_kernel void @test_call_external_void_func_empty_array() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_empty_array, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_empty_array, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   call void @external_void_func_empty_array([0 x i8] zeroinitializer, i32 23)
@@ -385,7 +390,8 @@ define amdgpu_kernel void @test_call_external_void_func_i1_imm() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i1, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i1, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   call void @external_void_func_i1(i1 true)
@@ -444,7 +450,8 @@ define amdgpu_kernel void @test_call_external_void_func_i1_signext(i32) #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i1_signext, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i1_signext, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   %var = load volatile i1, ptr addrspace(1) poison
@@ -504,7 +511,8 @@ define amdgpu_kernel void @test_call_external_void_func_i1_zeroext(i32) #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i1_zeroext, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i1_zeroext, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   %var = load volatile i1, ptr addrspace(1) poison
@@ -564,7 +572,8 @@ define amdgpu_kernel void @test_call_external_void_func_i8_imm(i32) #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i8, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i8, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   call void @external_void_func_i8(i8 123)
@@ -624,7 +633,8 @@ define amdgpu_kernel void @test_call_external_void_func_i8_signext(i32) #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i8_signext, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i8_signext, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   %var = load volatile i8, ptr addrspace(1) poison
@@ -685,7 +695,8 @@ define amdgpu_kernel void @test_call_external_void_func_i8_zeroext(i32) #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i8_zeroext, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i8_zeroext, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   %var = load volatile i8, ptr addrspace(1) poison
@@ -743,7 +754,8 @@ define amdgpu_kernel void @test_call_external_void_func_i16_imm() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i16, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i16, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   call void @external_void_func_i16(i16 123)
@@ -802,7 +814,8 @@ define amdgpu_kernel void @test_call_external_void_func_i16_signext(i32) #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i16_signext, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i16_signext, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   %var = load volatile i16, ptr addrspace(1) poison
@@ -862,7 +875,8 @@ define amdgpu_kernel void @test_call_external_void_func_i16_zeroext(i32) #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i16_zeroext, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i16_zeroext, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   %var = load volatile i16, ptr addrspace(1) poison
@@ -920,7 +934,8 @@ define amdgpu_kernel void @test_call_external_void_func_i32_imm(i32) #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   call void @external_void_func_i32(i32 42)
@@ -939,7 +954,8 @@ define amdgpu_gfx void @test_gfx_call_external_void_func_i32_imm(i32) #0 {
   ; CHECK-NEXT:   $vgpr0 = COPY [[C]](s32)
   ; CHECK-NEXT:   [[COPY1:%[0-9]+]]:_(<4 x s32>) = COPY $sgpr0_sgpr1_sgpr2_sgpr3
   ; CHECK-NEXT:   $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[COPY1]](<4 x s32>)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_gfx_void_func_i32, csr_amdgpu_si_gfx, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_gfx_void_func_i32, csr_amdgpu_si_gfx, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   SI_RETURN
   call amdgpu_gfx void @external_gfx_void_func_i32(i32 42)
@@ -959,7 +975,8 @@ define amdgpu_gfx void @test_gfx_call_external_void_func_i32_imm_inreg(i32 inreg
   ; CHECK-NEXT:   $sgpr4 = COPY [[INTRINSIC_CONVERGENT]](s32)
   ; CHECK-NEXT:   [[COPY1:%[0-9]+]]:_(<4 x s32>) = COPY $sgpr0_sgpr1_sgpr2_sgpr3
   ; CHECK-NEXT:   $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[COPY1]](<4 x s32>)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_gfx_void_func_i32_inreg, csr_amdgpu_si_gfx, implicit $sgpr4, implicit $sgpr0_sgpr1_sgpr2_sgpr3
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_gfx_void_func_i32_inreg, csr_amdgpu_si_gfx, implicit $sgpr4, implicit $sgpr0_sgpr1_sgpr2_sgpr3
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   SI_RETURN
   call amdgpu_gfx void @external_gfx_void_func_i32_inreg(i32 inreg 42)
@@ -1017,7 +1034,8 @@ define amdgpu_kernel void @test_call_external_void_func_i64_imm() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i64, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i64, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   call void @external_void_func_i64(i64 123)
@@ -1078,7 +1096,8 @@ define amdgpu_kernel void @test_call_external_void_func_v2i64() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v2i64, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v2i64, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   %val = load <2 x i64>, ptr addrspace(1) null
@@ -1141,7 +1160,8 @@ define amdgpu_kernel void @test_call_external_void_func_v2i64_imm() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v2i64, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v2i64, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   call void @external_void_func_v2i64(<2 x i64> <i64 8589934593, i64 17179869187>)
@@ -1202,7 +1222,8 @@ define amdgpu_kernel void @test_call_external_void_func_i48(i32) #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i48, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i48, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   %var = load volatile i48, ptr addrspace(1) poison
@@ -1264,7 +1285,8 @@ define amdgpu_kernel void @test_call_external_void_func_i48_signext(i32) #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i48_signext, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i48_signext, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   %var = load volatile i48, ptr addrspace(1) poison
@@ -1326,7 +1348,8 @@ define amdgpu_kernel void @test_call_external_void_func_i48_zeroext(i32) #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i48_zeroext, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i48_zeroext, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   %var = load volatile i48, ptr addrspace(1) poison
@@ -1386,7 +1409,8 @@ define amdgpu_kernel void @test_call_external_void_func_p0_imm(ptr %arg) #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_p0, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_p0, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   call void @external_void_func_p0(ptr %arg)
@@ -1447,7 +1471,8 @@ define amdgpu_kernel void @test_call_external_void_func_v2p0() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v2p0, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v2p0, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   %val = load <2 x ptr>, ptr addrspace(1) null
@@ -1515,7 +1540,8 @@ define amdgpu_kernel void @test_call_external_void_func_v3i64() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v3i64, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v3i64, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   %load = load <2 x i64>, ptr addrspace(1) null
@@ -1587,7 +1613,8 @@ define amdgpu_kernel void @test_call_external_void_func_v4i64() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v4i64, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v4i64, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   %load = load <2 x i64>, ptr addrspace(1) null
@@ -1646,7 +1673,8 @@ define amdgpu_kernel void @test_call_external_void_func_f16_imm() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_f16, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_f16, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   call void @external_void_func_f16(half 4.0)
@@ -1702,7 +1730,8 @@ define amdgpu_kernel void @test_call_external_void_func_f32_imm() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_f32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_f32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   call void @external_void_func_f32(float 4.0)
@@ -1762,7 +1791,8 @@ define amdgpu_kernel void @test_call_external_void_func_v2f32_imm() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v2f32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v2f32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   call void @external_void_func_v2f32(<2 x float> <float 1.0, float 2.0>)
@@ -1824,7 +1854,8 @@ define amdgpu_kernel void @test_call_external_void_func_v3f32_imm() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v3f32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v3f32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   call void @external_void_func_v3f32(<3 x float> <float 1.0, float 2.0, float 4.0>)
@@ -1890,7 +1921,8 @@ define amdgpu_kernel void @test_call_external_void_func_v5f32_imm() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v5f32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v5f32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   call void @external_void_func_v5f32(<5 x float> <float 1.0, float 2.0, float 4.0, float -1.0, float 0.5>)
@@ -1948,7 +1980,8 @@ define amdgpu_kernel void @test_call_external_void_func_f64_imm() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_f64, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_f64, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   call void @external_void_func_f64(double 4.0)
@@ -2010,7 +2043,8 @@ define amdgpu_kernel void @test_call_external_void_func_v2f64_imm() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v2f64, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v2f64, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   call void @external_void_func_v2f64(<2 x double> <double 2.0, double 4.0>)
@@ -2075,7 +2109,8 @@ define amdgpu_kernel void @test_call_external_void_func_v3f64_imm() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v3f64, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v3f64, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   call void @external_void_func_v3f64(<3 x double> <double 2.0, double 4.0, double 8.0>)
@@ -2132,7 +2167,8 @@ define amdgpu_kernel void @test_call_external_void_func_v2i16() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v2i16, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v2i16, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   %val = load <2 x i16>, ptr addrspace(1) poison
@@ -2195,7 +2231,8 @@ define amdgpu_kernel void @test_call_external_void_func_v3i16() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v3i16, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v3i16, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   %val = load <3 x i16>, ptr addrspace(1) poison
@@ -2258,7 +2295,8 @@ define amdgpu_kernel void @test_call_external_void_func_v3f16() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v3f16, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v3f16, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   %val = load <3 x half>, ptr addrspace(1) poison
@@ -2318,7 +2356,8 @@ define amdgpu_kernel void @test_call_external_void_func_v4i16() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v4i16, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v4i16, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   %val = load <4 x i16>, ptr addrspace(1) poison
@@ -2381,7 +2420,8 @@ define amdgpu_kernel void @test_call_external_void_func_v4i16_imm() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v4i16, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v4i16, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   call void @external_void_func_v4i16(<4 x i16> <i16 1, i16 2, i16 3, i16 4>)
@@ -2444,7 +2484,8 @@ define amdgpu_kernel void @test_call_external_void_func_v5i16() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v5i16, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v5i16, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   %val = load <5 x i16>, ptr addrspace(1) poison
@@ -2509,7 +2550,8 @@ define amdgpu_kernel void @test_call_external_void_func_v7i16() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v7i16, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v7i16, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   %val = load <7 x i16>, ptr addrspace(1) poison
@@ -2605,7 +2647,8 @@ define amdgpu_kernel void @test_call_external_void_func_v63i16() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v63i16, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $vgpr8, implicit $vgpr9, implicit $vgpr10, implicit $vgpr11, implicit $vgpr12, implicit $vgpr13, implicit $vgpr14, implicit $vgpr15, implicit $vgpr16, implicit $vgpr17, implicit $vgpr18, implicit $vgpr19, implicit $vgpr20, implicit $vgpr21, implicit $vgpr22, implicit $vgpr23, implicit $vgpr24, implicit $vgpr25, implicit $vgpr26, implicit $vgpr27, implicit $vgpr28, implicit $vgpr29, implicit $vgpr30, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v63i16, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $vgpr8, implicit $vgpr9, implicit $vgpr10, implicit $vgpr11, implicit $vgpr12, implicit $vgpr13, implicit $vgpr14, implicit $vgpr15, implicit $vgpr16, implicit $vgpr17, implicit $vgpr18, implicit $vgpr19, implicit $vgpr20, implicit $vgpr21, implicit $vgpr22, implicit $vgpr23, implicit $vgpr24, implicit $vgpr25, implicit $vgpr26, implicit $vgpr27, implicit $vgpr28, implicit $vgpr29, implicit $vgpr30, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 4, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   %val = load <63 x i16>, ptr addrspace(1) poison
@@ -2704,7 +2747,8 @@ define amdgpu_kernel void @test_call_external_void_func_v65i16() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v65i16, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $vgpr8, implicit $vgpr9, implicit $vgpr10, implicit $vgpr11, implicit $vgpr12, implicit $vgpr13, implicit $vgpr14, implicit $vgpr15, implicit $vgpr16, implicit $vgpr17, implicit $vgpr18, implicit $vgpr19, implicit $vgpr20, implicit $vgpr21, implicit $vgpr22, implicit $vgpr23, implicit $vgpr24, implicit $vgpr25, implicit $vgpr26, implicit $vgpr27, implicit $vgpr28, implicit $vgpr29, implicit $vgpr30, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v65i16, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $vgpr8, implicit $vgpr9, implicit $vgpr10, implicit $vgpr11, implicit $vgpr12, implicit $vgpr13, implicit $vgpr14, implicit $vgpr15, implicit $vgpr16, implicit $vgpr17, implicit $vgpr18, implicit $vgpr19, implicit $vgpr20, implicit $vgpr21, implicit $vgpr22, implicit $vgpr23, implicit $vgpr24, implicit $vgpr25, implicit $vgpr26, implicit $vgpr27, implicit $vgpr28, implicit $vgpr29, implicit $vgpr30, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 8, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   %val = load <65 x i16>, ptr addrspace(1) poison
@@ -2800,7 +2844,8 @@ define amdgpu_kernel void @test_call_external_void_func_v66i16() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v66i16, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $vgpr8, implicit $vgpr9, implicit $vgpr10, implicit $vgpr11, implicit $vgpr12, implicit $vgpr13, implicit $vgpr14, implicit $vgpr15, implicit $vgpr16, implicit $vgpr17, implicit $vgpr18, implicit $vgpr19, implicit $vgpr20, implicit $vgpr21, implicit $vgpr22, implicit $vgpr23, implicit $vgpr24, implicit $vgpr25, implicit $vgpr26, implicit $vgpr27, implicit $vgpr28, implicit $vgpr29, implicit $vgpr30, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v66i16, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $vgpr8, implicit $vgpr9, implicit $vgpr10, implicit $vgpr11, implicit $vgpr12, implicit $vgpr13, implicit $vgpr14, implicit $vgpr15, implicit $vgpr16, implicit $vgpr17, implicit $vgpr18, implicit $vgpr19, implicit $vgpr20, implicit $vgpr21, implicit $vgpr22, implicit $vgpr23, implicit $vgpr24, implicit $vgpr25, implicit $vgpr26, implicit $vgpr27, implicit $vgpr28, implicit $vgpr29, implicit $vgpr30, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 8, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   %val = load <66 x i16>, ptr addrspace(1) poison
@@ -2858,7 +2903,8 @@ define amdgpu_kernel void @test_call_external_void_func_v2f16() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v2f16, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v2f16, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   %val = load <2 x half>, ptr addrspace(1) poison
@@ -2918,7 +2964,8 @@ define amdgpu_kernel void @test_call_external_void_func_v2i32() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v2i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v2i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   %val = load <2 x i32>, ptr addrspace(1) poison
@@ -2979,7 +3026,8 @@ define amdgpu_kernel void @test_call_external_void_func_v2i32_imm() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v2i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v2i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   call void @external_void_func_v2i32(<2 x i32> <i32 1, i32 2>)
@@ -3042,7 +3090,8 @@ define amdgpu_kernel void @test_call_external_void_func_v3i32_imm(i32) #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v3i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v3i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   call void @external_void_func_v3i32(<3 x i32> <i32 3, i32 4, i32 5>)
@@ -3107,7 +3156,8 @@ define amdgpu_kernel void @test_call_external_void_func_v3i32_i32(i32) #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v3i32_i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v3i32_i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   call void @external_void_func_v3i32_i32(<3 x i32> <i32 3, i32 4, i32 5>, i32 6)
@@ -3168,7 +3218,8 @@ define amdgpu_kernel void @test_call_external_void_func_v4i32() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v4i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v4i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   %val = load <4 x i32>, ptr addrspace(1) poison
@@ -3233,7 +3284,8 @@ define amdgpu_kernel void @test_call_external_void_func_v4i32_imm() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v4i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v4i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   call void @external_void_func_v4i32(<4 x i32> <i32 1, i32 2, i32 3, i32 4>)
@@ -3299,7 +3351,8 @@ define amdgpu_kernel void @test_call_external_void_func_v5i32_imm() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v5i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v5i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   call void @external_void_func_v5i32(<5 x i32> <i32 1, i32 2, i32 3, i32 4, i32 5>)
@@ -3365,7 +3418,8 @@ define amdgpu_kernel void @test_call_external_void_func_v8i32() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v8i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v8i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   %ptr = load ptr addrspace(1), ptr addrspace(4) poison
@@ -3439,7 +3493,8 @@ define amdgpu_kernel void @test_call_external_void_func_v8i32_imm() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v8i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v8i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   call void @external_void_func_v8i32(<8 x i32> <i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8>)
@@ -3513,7 +3568,8 @@ define amdgpu_kernel void @test_call_external_void_func_v16i32() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v16i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $vgpr8, implicit $vgpr9, implicit $vgpr10, implicit $vgpr11, implicit $vgpr12, implicit $vgpr13, implicit $vgpr14, implicit $vgpr15, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v16i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $vgpr8, implicit $vgpr9, implicit $vgpr10, implicit $vgpr11, implicit $vgpr12, implicit $vgpr13, implicit $vgpr14, implicit $vgpr15, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   %ptr = load ptr addrspace(1), ptr addrspace(4) poison
@@ -3608,7 +3664,8 @@ define amdgpu_kernel void @test_call_external_void_func_v32i32() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v32i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $vgpr8, implicit $vgpr9, implicit $vgpr10, implicit $vgpr11, implicit $vgpr12, implicit $vgpr13, implicit $vgpr14, implicit $vgpr15, implicit $vgpr16, implicit $vgpr17, implicit $vgpr18, implicit $vgpr19, implicit $vgpr20, implicit $vgpr21, implicit $vgpr22, implicit $vgpr23, implicit $vgpr24, implicit $vgpr25, implicit $vgpr26, implicit $vgpr27, implicit $vgpr28, implicit $vgpr29, implicit $vgpr30, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v32i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $vgpr8, implicit $vgpr9, implicit $vgpr10, implicit $vgpr11, implicit $vgpr12, implicit $vgpr13, implicit $vgpr14, implicit $vgpr15, implicit $vgpr16, implicit $vgpr17, implicit $vgpr18, implicit $vgpr19, implicit $vgpr20, implicit $vgpr21, implicit $vgpr22, implicit $vgpr23, implicit $vgpr24, implicit $vgpr25, implicit $vgpr26, implicit $vgpr27, implicit $vgpr28, implicit $vgpr29, implicit $vgpr30, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 4, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   %ptr = load ptr addrspace(1), ptr addrspace(4) poison
@@ -3709,7 +3766,8 @@ define amdgpu_kernel void @test_call_external_void_func_v32i32_i32(i32) #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF2]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v32i32_i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $vgpr8, implicit $vgpr9, implicit $vgpr10, implicit $vgpr11, implicit $vgpr12, implicit $vgpr13, implicit $vgpr14, implicit $vgpr15, implicit $vgpr16, implicit $vgpr17, implicit $vgpr18, implicit $vgpr19, implicit $vgpr20, implicit $vgpr21, implicit $vgpr22, implicit $vgpr23, implicit $vgpr24, implicit $vgpr25, implicit $vgpr26, implicit $vgpr27, implicit $vgpr28, implicit $vgpr29, implicit $vgpr30, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v32i32_i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $vgpr8, implicit $vgpr9, implicit $vgpr10, implicit $vgpr11, implicit $vgpr12, implicit $vgpr13, implicit $vgpr14, implicit $vgpr15, implicit $vgpr16, implicit $vgpr17, implicit $vgpr18, implicit $vgpr19, implicit $vgpr20, implicit $vgpr21, implicit $vgpr22, implicit $vgpr23, implicit $vgpr24, implicit $vgpr25, implicit $vgpr26, implicit $vgpr27, implicit $vgpr28, implicit $vgpr29, implicit $vgpr30, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 8, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   %ptr0 = load ptr addrspace(1), ptr addrspace(4) poison
@@ -3819,7 +3877,8 @@ define amdgpu_kernel void @test_call_external_void_func_v32i32_i8_i8_i16() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF2]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v32i32_i8_i8_i16, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $vgpr8, implicit $vgpr9, implicit $vgpr10, implicit $vgpr11, implicit $vgpr12, implicit $vgpr13, implicit $vgpr14, implicit $vgpr15, implicit $vgpr16, implicit $vgpr17, implicit $vgpr18, implicit $vgpr19, implicit $vgpr20, implicit $vgpr21, implicit $vgpr22, implicit $vgpr23, implicit $vgpr24, implicit $vgpr25, implicit $vgpr26, implicit $vgpr27, implicit $vgpr28, implicit $vgpr29, implicit $vgpr30, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v32i32_i8_i8_i16, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $vgpr8, implicit $vgpr9, implicit $vgpr10, implicit $vgpr11, implicit $vgpr12, implicit $vgpr13, implicit $vgpr14, implicit $vgpr15, implicit $vgpr16, implicit $vgpr17, implicit $vgpr18, implicit $vgpr19, implicit $vgpr20, implicit $vgpr21, implicit $vgpr22, implicit $vgpr23, implicit $vgpr24, implicit $vgpr25, implicit $vgpr26, implicit $vgpr27, implicit $vgpr28, implicit $vgpr29, implicit $vgpr30, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 16, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   %ptr0 = load ptr addrspace(1), ptr addrspace(4) poison
@@ -3927,7 +3986,8 @@ define amdgpu_kernel void @test_call_external_void_func_v32i32_p3_p5() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF2]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v32i32_p3_p5, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $vgpr8, implicit $vgpr9, implicit $vgpr10, implicit $vgpr11, implicit $vgpr12, implicit $vgpr13, implicit $vgpr14, implicit $vgpr15, implicit $vgpr16, implicit $vgpr17, implicit $vgpr18, implicit $vgpr19, implicit $vgpr20, implicit $vgpr21, implicit $vgpr22, implicit $vgpr23, implicit $vgpr24, implicit $vgpr25, implicit $vgpr26, implicit $vgpr27, implicit $vgpr28, implicit $vgpr29, implicit $vgpr30, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v32i32_p3_p5, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $vgpr8, implicit $vgpr9, implicit $vgpr10, implicit $vgpr11, implicit $vgpr12, implicit $vgpr13, implicit $vgpr14, implicit $vgpr15, implicit $vgpr16, implicit $vgpr17, implicit $vgpr18, implicit $vgpr19, implicit $vgpr20, implicit $vgpr21, implicit $vgpr22, implicit $vgpr23, implicit $vgpr24, implicit $vgpr25, implicit $vgpr26, implicit $vgpr27, implicit $vgpr28, implicit $vgpr29, implicit $vgpr30, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 12, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   %ptr0 = load ptr addrspace(1), ptr addrspace(4) poison
@@ -3995,7 +4055,8 @@ define amdgpu_kernel void @test_call_external_void_func_struct_i8_i32() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_struct_i8_i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_struct_i8_i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   %ptr0 = load ptr addrspace(1), ptr addrspace(4) poison
@@ -4021,7 +4082,8 @@ define amdgpu_gfx void @test_gfx_call_external_void_func_struct_i8_i32() #0 {
   ; CHECK-NEXT:   $vgpr1 = COPY [[LOAD2]](s32)
   ; CHECK-NEXT:   [[COPY:%[0-9]+]]:_(<4 x s32>) = COPY $sgpr0_sgpr1_sgpr2_sgpr3
   ; CHECK-NEXT:   $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[COPY]](<4 x s32>)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_gfx_void_func_struct_i8_i32, csr_amdgpu_si_gfx, implicit $vgpr0, implicit $vgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_gfx_void_func_struct_i8_i32, csr_amdgpu_si_gfx, implicit $vgpr0, implicit $vgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   SI_RETURN
   %ptr0 = load ptr addrspace(1), ptr addrspace(4) poison
@@ -4049,7 +4111,8 @@ define amdgpu_gfx void @test_gfx_call_external_void_func_struct_i8_i32_inreg() #
   ; CHECK-NEXT:   $sgpr5 = COPY [[INTRINSIC_CONVERGENT1]](s32)
   ; CHECK-NEXT:   [[COPY:%[0-9]+]]:_(<4 x s32>) = COPY $sgpr0_sgpr1_sgpr2_sgpr3
   ; CHECK-NEXT:   $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[COPY]](<4 x s32>)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_gfx_void_func_struct_i8_i32_inreg, csr_amdgpu_si_gfx, implicit $sgpr4, implicit $sgpr5, implicit $sgpr0_sgpr1_sgpr2_sgpr3
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_gfx_void_func_struct_i8_i32_inreg, csr_amdgpu_si_gfx, implicit $sgpr4, implicit $sgpr5, implicit $sgpr0_sgpr1_sgpr2_sgpr3
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   SI_RETURN
   %ptr0 = load ptr addrspace(1), ptr addrspace(4) poison
@@ -4117,7 +4180,8 @@ define amdgpu_kernel void @test_call_external_void_func_byval_struct_i8_i32() #0
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_byval_struct_i8_i32, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_byval_struct_i8_i32, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 8, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   %val = alloca { i8, i32 }, align 4, addrspace(5)
@@ -4180,7 +4244,8 @@ define void @call_byval_3ai32_byval_i8_align32(ptr addrspace(5) %incoming0, ptr
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY17]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[COPY18]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[COPY19]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @void_func_byval_a3i32_byval_i8_align32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @void_func_byval_a3i32_byval_i8_align32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 36, implicit-def $scc
   ; CHECK-NEXT:   SI_RETURN
   call void @void_func_byval_a3i32_byval_i8_align32(ptr addrspace(5) byval([3 x i32]) %incoming0, ptr addrspace(5) align 32 %incoming1, i32 999)
@@ -4233,7 +4298,8 @@ define void @call_byval_a4i64_align4_higher_source_align(ptr addrspace(5) align
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[COPY17]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[COPY18]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @void_func_byval_a4i64_align4, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @void_func_byval_a4i64_align4, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 32, implicit-def $scc
   ; CHECK-NEXT:   SI_RETURN
   call void @void_func_byval_a4i64_align4(ptr addrspace(5) byval([4 x i64]) align 4 %incoming_high_align)
@@ -4297,7 +4363,8 @@ define amdgpu_kernel void @test_call_external_void_func_v2i8() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v2i8, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v2i8, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   %ptr = load ptr addrspace(1), ptr addrspace(4) poison
@@ -4366,7 +4433,8 @@ define amdgpu_kernel void @test_call_external_void_func_v3i8() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v3i8, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v3i8, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   %ptr = load ptr addrspace(1), ptr addrspace(4) poison
@@ -4438,7 +4506,8 @@ define amdgpu_kernel void @test_call_external_void_func_v4i8() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v4i8, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v4i8, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   %ptr = load ptr addrspace(1), ptr addrspace(4) poison
@@ -4522,7 +4591,8 @@ define amdgpu_kernel void @test_call_external_void_func_v8i8() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v8i8, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v8i8, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   %ptr = load ptr addrspace(1), ptr addrspace(4) poison
@@ -4630,7 +4700,8 @@ define amdgpu_kernel void @test_call_external_void_func_v16i8() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v16i8, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $vgpr8, implicit $vgpr9, implicit $vgpr10, implicit $vgpr11, implicit $vgpr12, implicit $vgpr13, implicit $vgpr14, implicit $vgpr15, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v16i8, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $vgpr8, implicit $vgpr9, implicit $vgpr10, implicit $vgpr11, implicit $vgpr12, implicit $vgpr13, implicit $vgpr14, implicit $vgpr15, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   %ptr = load ptr addrspace(1), ptr addrspace(4) poison
@@ -4734,7 +4805,8 @@ define amdgpu_kernel void @stack_passed_arg_alignment_v32i32_f64(<32 x i32> %val
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @stack_passed_f64_arg, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $vgpr8, implicit $vgpr9, implicit $vgpr10, implicit $vgpr11, implicit $vgpr12, implicit $vgpr13, implicit $vgpr14, implicit $vgpr15, implicit $vgpr16, implicit $vgpr17, implicit $vgpr18, implicit $vgpr19, implicit $vgpr20, implicit $vgpr21, implicit $vgpr22, implicit $vgpr23, implicit $vgpr24, implicit $vgpr25, implicit $vgpr26, implicit $vgpr27, implicit $vgpr28, implicit $vgpr29, implicit $vgpr30, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @stack_passed_f64_arg, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $vgpr8, implicit $vgpr9, implicit $vgpr10, implicit $vgpr11, implicit $vgpr12, implicit $vgpr13, implicit $vgpr14, implicit $vgpr15, implicit $vgpr16, implicit $vgpr17, implicit $vgpr18, implicit $vgpr19, implicit $vgpr20, implicit $vgpr21, implicit $vgpr22, implicit $vgpr23, implicit $vgpr24, implicit $vgpr25, implicit $vgpr26, implicit $vgpr27, implicit $vgpr28, implicit $vgpr29, implicit $vgpr30, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 12, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
 entry:
@@ -4865,7 +4937,8 @@ define void @stack_12xv3i32() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY15]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[COPY17]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_12xv3i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $vgpr8, implicit $vgpr9, implicit $vgpr10, implicit $vgpr11, implicit $vgpr12, implicit $vgpr13, implicit $vgpr14, implicit $vgpr15, implicit $vgpr16, implicit $vgpr17, implicit $vgpr18, implicit $vgpr19, implicit $vgpr20, implicit $vgpr21, implicit $vgpr22, implicit $vgpr23, implicit $vgpr24, implicit $vgpr25, implicit $vgpr26, implicit $vgpr27, implicit $vgpr28, implicit $vgpr29, implicit $vgpr30, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_12xv3i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $vgpr8, implicit $vgpr9, implicit $vgpr10, implicit $vgpr11, implicit $vgpr12, implicit $vgpr13, implicit $vgpr14, implicit $vgpr15, implicit $vgpr16, implicit $vgpr17, implicit $vgpr18, implicit $vgpr19, implicit $vgpr20, implicit $vgpr21, implicit $vgpr22, implicit $vgpr23, implicit $vgpr24, implicit $vgpr25, implicit $vgpr26, implicit $vgpr27, implicit $vgpr28, implicit $vgpr29, implicit $vgpr30, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 20, implicit-def $scc
   ; CHECK-NEXT:   SI_RETURN
 entry:
@@ -5008,7 +5081,8 @@ define void @stack_12xv3f32() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY15]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[COPY17]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_12xv3f32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $vgpr8, implicit $vgpr9, implicit $vgpr10, implicit $vgpr11, implicit $vgpr12, implicit $vgpr13, implicit $vgpr14, implicit $vgpr15, implicit $vgpr16, implicit $vgpr17, implicit $vgpr18, implicit $vgpr19, implicit $vgpr20, implicit $vgpr21, implicit $vgpr22, implicit $vgpr23, implicit $vgpr24, implicit $vgpr25, implicit $vgpr26, implicit $vgpr27, implicit $vgpr28, implicit $vgpr29, implicit $vgpr30, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_12xv3f32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $vgpr8, implicit $vgpr9, implicit $vgpr10, implicit $vgpr11, implicit $vgpr12, implicit $vgpr13, implicit $vgpr14, implicit $vgpr15, implicit $vgpr16, implicit $vgpr17, implicit $vgpr18, implicit $vgpr19, implicit $vgpr20, implicit $vgpr21, implicit $vgpr22, implicit $vgpr23, implicit $vgpr24, implicit $vgpr25, implicit $vgpr26, implicit $vgpr27, implicit $vgpr28, implicit $vgpr29, implicit $vgpr30, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 20, implicit-def $scc
   ; CHECK-NEXT:   SI_RETURN
 entry:
@@ -5155,7 +5229,8 @@ define void @stack_8xv5i32() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY15]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[COPY17]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_8xv5i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $vgpr8, implicit $vgpr9, implicit $vgpr10, implicit $vgpr11, implicit $vgpr12, implicit $vgpr13, implicit $vgpr14, implicit $vgpr15, implicit $vgpr16, implicit $vgpr17, implicit $vgpr18, implicit $vgpr19, implicit $vgpr20, implicit $vgpr21, implicit $vgpr22, implicit $vgpr23, implicit $vgpr24, implicit $vgpr25, implicit $vgpr26, implicit $vgpr27, implicit $vgpr28, implicit $vgpr29, implicit $vgpr30, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_8xv5i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $vgpr8, implicit $vgpr9, implicit $vgpr10, implicit $vgpr11, implicit $vgpr12, implicit $vgpr13, implicit $vgpr14, implicit $vgpr15, implicit $vgpr16, implicit $vgpr17, implicit $vgpr18, implicit $vgpr19, implicit $vgpr20, implicit $vgpr21, implicit $vgpr22, implicit $vgpr23, implicit $vgpr24, implicit $vgpr25, implicit $vgpr26, implicit $vgpr27, implicit $vgpr28, implicit $vgpr29, implicit $vgpr30, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 36, implicit-def $scc
   ; CHECK-NEXT:   SI_RETURN
 entry:
@@ -5298,7 +5373,8 @@ define void @stack_8xv5f32() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY15]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[COPY17]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_8xv5f32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $vgpr8, implicit $vgpr9, implicit $vgpr10, implicit $vgpr11, implicit $vgpr12, implicit $vgpr13, implicit $vgpr14, implicit $vgpr15, implicit $vgpr16, implicit $vgpr17, implicit $vgpr18, implicit $vgpr19, implicit $vgpr20, implicit $vgpr21, implicit $vgpr22, implicit $vgpr23, implicit $vgpr24, implicit $vgpr25, implicit $vgpr26, implicit $vgpr27, implicit $vgpr28, implicit $vgpr29, implicit $vgpr30, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_8xv5f32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $vgpr8, implicit $vgpr9, implicit $vgpr10, implicit $vgpr11, implicit $vgpr12, implicit $vgpr13, implicit $vgpr14, implicit $vgpr15, implicit $vgpr16, implicit $vgpr17, implicit $vgpr18, implicit $vgpr19, implicit $vgpr20, implicit $vgpr21, implicit $vgpr22, implicit $vgpr23, implicit $vgpr24, implicit $vgpr25, implicit $vgpr26, implicit $vgpr27, implicit $vgpr28, implicit $vgpr29, implicit $vgpr30, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 36, implicit-def $scc
   ; CHECK-NEXT:   SI_RETURN
 entry:
@@ -5341,7 +5417,8 @@ define amdgpu_ps void @amdgpu_ps_call_default_cc() {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY3]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[COPY4]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[COPY5]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[C]](p0), 0, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[C]](p0), 0, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
 main_body:
@@ -5390,7 +5467,8 @@ define void @test_call_external_void_func_i16_inreg(i16 inreg %arg) #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[COPY17]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[COPY18]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i16_inreg, csr_amdgpu, implicit $sgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i16_inreg, csr_amdgpu, implicit $sgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   SI_RETURN
   call void @external_void_func_i16_inreg(i16 inreg %arg)
@@ -5436,7 +5514,8 @@ define void @test_call_external_void_func_i32_inreg(i32 inreg %arg) #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[COPY17]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[COPY18]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i32_inreg, csr_amdgpu, implicit $sgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i32_inreg, csr_amdgpu, implicit $sgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   SI_RETURN
   call void @external_void_func_i32_inreg(i32 inreg %arg)
@@ -5487,7 +5566,8 @@ define void @test_call_external_void_func_i64_inreg(i64 inreg %arg) #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY17]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[COPY18]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[COPY19]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i64_inreg, csr_amdgpu, implicit $sgpr0, implicit $sgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i64_inreg, csr_amdgpu, implicit $sgpr0, implicit $sgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   SI_RETURN
   call void @external_void_func_i64_inreg(i64 inreg %arg)
@@ -5538,7 +5618,8 @@ define void @test_call_external_void_func_v2i32_inreg(<2 x i32> inreg %arg) #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY17]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[COPY18]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[COPY19]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v2i32_inreg, csr_amdgpu, implicit $sgpr0, implicit $sgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v2i32_inreg, csr_amdgpu, implicit $sgpr0, implicit $sgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   SI_RETURN
   call void @external_void_func_v2i32_inreg(<2 x i32> inreg %arg)
@@ -5586,7 +5667,8 @@ define void @test_call_external_void_func_f16_inreg(half inreg %arg) #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[COPY17]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[COPY18]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_f16_inreg, csr_amdgpu, implicit $sgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_f16_inreg, csr_amdgpu, implicit $sgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   SI_RETURN
   call void @external_void_func_f16_inreg(half inreg %arg)
@@ -5646,7 +5728,8 @@ define void @test_call_external_void_func_f32_inreg(float inreg %arg) #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[COPY17]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[COPY18]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_f32_inreg, csr_amdgpu, implicit $sgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_f32_inreg, csr_amdgpu, implicit $sgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   SI_RETURN
   call void @external_void_func_f32_inreg(float inreg %arg)
@@ -5697,7 +5780,8 @@ define void @test_call_external_void_func_f64_inreg(double inreg %arg) #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY17]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[COPY18]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[COPY19]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_f64_inreg, csr_amdgpu, implicit $sgpr0, implicit $sgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_f64_inreg, csr_amdgpu, implicit $sgpr0, implicit $sgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   SI_RETURN
   call void @external_void_func_f64_inreg(double inreg %arg)
@@ -5744,7 +5828,8 @@ define void @test_call_external_void_func_v2f16_inreg(<2 x half> inreg %arg) #0
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[COPY17]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[COPY18]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v2f16_inreg, csr_amdgpu, implicit $sgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v2f16_inreg, csr_amdgpu, implicit $sgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   SI_RETURN
   call void @external_void_func_v2f16_inreg(<2 x half> inreg %arg)
@@ -5802,7 +5887,8 @@ define void @test_call_external_void_func_v3f16_inreg(<3 x half> inreg %arg) #0
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY17]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[COPY18]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[COPY19]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v3f16_inreg, csr_amdgpu, implicit $sgpr0, implicit $sgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v3f16_inreg, csr_amdgpu, implicit $sgpr0, implicit $sgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   SI_RETURN
   call void @external_void_func_v3f16_inreg(<3 x half> inreg %arg)
@@ -5855,7 +5941,8 @@ define void @test_call_external_void_func_v4f16_inreg(<4 x half> inreg %arg) #0
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY17]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[COPY18]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[COPY19]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v4f16_inreg, csr_amdgpu, implicit $sgpr0, implicit $sgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v4f16_inreg, csr_amdgpu, implicit $sgpr0, implicit $sgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   SI_RETURN
   call void @external_void_func_v4f16_inreg(<4 x half> inreg %arg)
@@ -5906,7 +5993,8 @@ define void @test_call_external_void_func_p0_inreg(ptr inreg %arg) #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY17]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[COPY18]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[COPY19]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_p0_inreg, csr_amdgpu, implicit $sgpr0, implicit $sgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_p0_inreg, csr_amdgpu, implicit $sgpr0, implicit $sgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   SI_RETURN
   call void @external_void_func_p0_inreg(ptr inreg %arg)
@@ -5957,7 +6045,8 @@ define void @test_call_external_void_func_p1_inreg(ptr addrspace(1) inreg %arg)
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY17]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[COPY18]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[COPY19]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_p1_inreg, csr_amdgpu, implicit $sgpr0, implicit $sgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_p1_inreg, csr_amdgpu, implicit $sgpr0, implicit $sgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   SI_RETURN
   call void @external_void_func_p1_inreg(ptr addrspace(1) inreg %arg)
@@ -6004,7 +6093,8 @@ define void @test_call_external_void_func_p3_inreg(ptr addrspace(3) inreg %arg)
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[COPY17]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[COPY18]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_p3_inreg, csr_amdgpu, implicit $sgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_p3_inreg, csr_amdgpu, implicit $sgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   SI_RETURN
   call void @external_void_func_p3_inreg(ptr addrspace(3) inreg %arg)
@@ -6063,7 +6153,8 @@ define void @test_call_external_void_func_v2p1_inreg(<2 x ptr addrspace(1)> inre
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY19]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[COPY20]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[COPY21]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v2p1_inreg, csr_amdgpu, implicit $sgpr0, implicit $sgpr1, implicit $sgpr2, implicit $sgpr3, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v2p1_inreg, csr_amdgpu, implicit $sgpr0, implicit $sgpr1, implicit $sgpr2, implicit $sgpr3, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   SI_RETURN
   call void @external_void_func_v2p1_inreg(<2 x ptr addrspace(1)> inreg %arg)
@@ -6114,7 +6205,8 @@ define void @test_call_external_void_func_v2p5_inreg(<2 x ptr addrspace(5)> inre
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY17]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[COPY18]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[COPY19]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v2p5_inreg, csr_amdgpu, implicit $sgpr0, implicit $sgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v2p5_inreg, csr_amdgpu, implicit $sgpr0, implicit $sgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   SI_RETURN
   call void @external_void_func_v2p5_inreg(<2 x ptr addrspace(5)> inreg %arg)
diff --git a/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-indirect-call.ll b/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-indirect-call.ll
index 5dc6932837d79..fe32646395794 100644
--- a/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-indirect-call.ll
+++ b/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-indirect-call.ll
@@ -49,7 +49,8 @@ define amdgpu_kernel void @test_indirect_call_sgpr_ptr(ptr %fptr) {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[LOAD]](p0), 0, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[LOAD]](p0), 0, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   call void %fptr()
@@ -67,7 +68,8 @@ define amdgpu_gfx void @test_gfx_indirect_call_sgpr_ptr(ptr %fptr) {
   ; CHECK-NEXT:   ADJCALLSTACKUP 0, 0, implicit-def $scc
   ; CHECK-NEXT:   [[COPY2:%[0-9]+]]:_(<4 x s32>) = COPY $sgpr0_sgpr1_sgpr2_sgpr3
   ; CHECK-NEXT:   $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[COPY2]](<4 x s32>)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[MV]](p0), 0, csr_amdgpu_si_gfx, implicit $sgpr0_sgpr1_sgpr2_sgpr3
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[MV]](p0), 0, csr_amdgpu_si_gfx, implicit $sgpr0_sgpr1_sgpr2_sgpr3
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   SI_RETURN
   call amdgpu_gfx void %fptr()
diff --git a/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-sibling-call.ll b/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-sibling-call.ll
index 24e85aa280bf6..c96dfb2a4aaa1 100644
--- a/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-sibling-call.ll
+++ b/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-sibling-call.ll
@@ -149,7 +149,8 @@ define amdgpu_kernel void @kernel_call_i32_fastcc_i32_i32_unused_result(i32 %a,
   ; GCN-NEXT:   $vgpr1 = COPY [[EVEC1]](s32)
   ; GCN-NEXT:   [[COPY1:%[0-9]+]]:_(<4 x s32>) = COPY $private_rsrc_reg
   ; GCN-NEXT:   $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[COPY1]](<4 x s32>)
-  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @i32_fastcc_i32_i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit-def $vgpr0
+  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @i32_fastcc_i32_i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit-def $vgpr0
+  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; GCN-NEXT:   [[COPY2:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; GCN-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; GCN-NEXT:   S_ENDPGM 0
@@ -195,7 +196,8 @@ define fastcc i32 @sibling_call_i32_fastcc_i32_byval_i32_byval_parent(i32 %a, pt
   ; GCN-NEXT:   $vgpr0 = COPY [[COPY]](s32)
   ; GCN-NEXT:   [[COPY3:%[0-9]+]]:_(<4 x s32>) = COPY $sgpr0_sgpr1_sgpr2_sgpr3
   ; GCN-NEXT:   $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[COPY3]](<4 x s32>)
-  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @i32_fastcc_i32_byval_i32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit-def $vgpr0
+  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @i32_fastcc_i32_byval_i32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit-def $vgpr0
+  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; GCN-NEXT:   [[COPY4:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; GCN-NEXT:   ADJCALLSTACKDOWN 0, 4, implicit-def $scc
   ; GCN-NEXT:   $vgpr0 = COPY [[COPY4]](s32)
@@ -558,7 +560,8 @@ define fastcc i32 @no_sibling_call_callee_more_stack_space(i32 %a, i32 %b) #1 {
   ; GCN-NEXT:   $vgpr30 = COPY [[C]](s32)
   ; GCN-NEXT:   [[COPY2:%[0-9]+]]:_(<4 x s32>) = COPY $sgpr0_sgpr1_sgpr2_sgpr3
   ; GCN-NEXT:   $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[COPY2]](<4 x s32>)
-  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @i32_fastcc_i32_i32_a32i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $vgpr8, implicit $vgpr9, implicit $vgpr10, implicit $vgpr11, implicit $vgpr12, implicit $vgpr13, implicit $vgpr14, implicit $vgpr15, implicit $vgpr16, implicit $vgpr17, implicit $vgpr18, implicit $vgpr19, implicit $vgpr20, implicit $vgpr21, implicit $vgpr22, implicit $vgpr23, implicit $vgpr24, implicit $vgpr25, implicit $vgpr26, implicit $vgpr27, implicit $vgpr28, implicit $vgpr29, implicit $vgpr30, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit-def $vgpr0
+  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @i32_fastcc_i32_i32_a32i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $vgpr8, implicit $vgpr9, implicit $vgpr10, implicit $vgpr11, implicit $vgpr12, implicit $vgpr13, implicit $vgpr14, implicit $vgpr15, implicit $vgpr16, implicit $vgpr17, implicit $vgpr18, implicit $vgpr19, implicit $vgpr20, implicit $vgpr21, implicit $vgpr22, implicit $vgpr23, implicit $vgpr24, implicit $vgpr25, implicit $vgpr26, implicit $vgpr27, implicit $vgpr28, implicit $vgpr29, implicit $vgpr30, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit-def $vgpr0
+  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; GCN-NEXT:   [[COPY3:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; GCN-NEXT:   ADJCALLSTACKDOWN 0, 12, implicit-def $scc
   ; GCN-NEXT:   $vgpr0 = COPY [[COPY3]](s32)
@@ -583,7 +586,8 @@ define fastcc i32 @sibling_call_i32_fastcc_i32_i32_other_call(i32 %a, i32 %b, i3
   ; GCN-NEXT:   $vgpr1 = COPY [[COPY1]](s32)
   ; GCN-NEXT:   [[COPY3:%[0-9]+]]:_(<4 x s32>) = COPY $sgpr0_sgpr1_sgpr2_sgpr3
   ; GCN-NEXT:   $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[COPY3]](<4 x s32>)
-  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @i32_fastcc_i32_i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit-def $vgpr0
+  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @i32_fastcc_i32_i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit-def $vgpr0
+  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; GCN-NEXT:   [[COPY4:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; GCN-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; GCN-NEXT:   [[GV1:%[0-9]+]]:ccr_sgpr_64(p0) = G_GLOBAL_VALUE @sibling_call_i32_fastcc_i32_i32
diff --git a/llvm/test/CodeGen/AMDGPU/GlobalISel/regbankselect-waterfall-call.mir b/llvm/test/CodeGen/AMDGPU/GlobalISel/regbankselect-waterfall-call.mir
index 5207d992ea74d..1e4d91c95ceb2 100644
--- a/llvm/test/CodeGen/AMDGPU/GlobalISel/regbankselect-waterfall-call.mir
+++ b/llvm/test/CodeGen/AMDGPU/GlobalISel/regbankselect-waterfall-call.mir
@@ -33,7 +33,8 @@ body: |
     ; CHECK-NEXT: %g_ptr:sgpr(p0) = COPY $sgpr0_sgpr1
     ; CHECK-NEXT: [[COPY:%[0-9]+]]:vgpr(p0) = COPY %g_ptr(p0)
     ; CHECK-NEXT: %func_ptr:vgpr(p0) = G_LOAD [[COPY]](p0) :: (load (p0))
-    ; CHECK-NEXT: $sgpr2_sgpr3 = G_SI_CALL [[MV]](p0), 0, csr_amdgpu
+    ; CHECK-NEXT: %ret_addr:sgpr(s64) = G_SI_CALL [[MV]](p0), 0, csr_amdgpu
+    ; CHECK-NEXT: $sgpr30_sgpr31 = COPY %ret_addr(s64)
     ; CHECK-NEXT: ADJCALLSTACKDOWN 0, 0, implicit-def $scc
     ; CHECK-NEXT: $exec = S_XOR_B64_term $exec, [[S_AND_SAVEEXEC_B64_]], implicit-def $scc
     ; CHECK-NEXT: SI_WATERFALL_LOOP %bb.1, implicit $exec
@@ -44,13 +45,14 @@ body: |
     ; CHECK-NEXT: $exec = S_MOV_B64_term [[S_MOV_B64_]]
     ; CHECK-NEXT: {{  $}}
     ; CHECK-NEXT: .4:
-    ; CHECK-NEXT: S_SETPC_B64_return undef $sgpr2_sgpr3
+    ; CHECK-NEXT: S_SETPC_B64_return undef $sgpr30_sgpr31
    ADJCALLSTACKUP 0, 0, implicit-def $scc
    %g_ptr:_(p0) = COPY $sgpr0_sgpr1
    %func_ptr:_(p0) = G_LOAD %g_ptr(p0) :: (load (p0))
-   $sgpr2_sgpr3 = G_SI_CALL %func_ptr, 0, csr_amdgpu
+   %ret_addr:_(s64) = G_SI_CALL %func_ptr, 0, csr_amdgpu
+   $sgpr30_sgpr31 = COPY %ret_addr
    ADJCALLSTACKDOWN 0, 0, implicit-def $scc
-   S_SETPC_B64_return undef $sgpr2_sgpr3
+   S_SETPC_B64_return undef $sgpr30_sgpr31
 
 ...
 
@@ -86,7 +88,8 @@ body: |
     ; CHECK-NEXT: %g_ptr:sgpr(p4) = COPY $sgpr0_sgpr1
     ; CHECK-NEXT: [[COPY:%[0-9]+]]:vgpr(p4) = COPY %g_ptr(p4)
     ; CHECK-NEXT: %func_ptr:vgpr(p4) = G_LOAD [[COPY]](p4) :: (load (p4))
-    ; CHECK-NEXT: $sgpr2_sgpr3 = G_SI_CALL [[MV]](p4), 0, csr_amdgpu
+    ; CHECK-NEXT: %ret_addr:sgpr(s64) = G_SI_CALL [[MV]](p4), 0, csr_amdgpu
+    ; CHECK-NEXT: $sgpr30_sgpr31 = COPY %ret_addr(s64)
     ; CHECK-NEXT: ADJCALLSTACKDOWN 0, 0, implicit-def $scc
     ; CHECK-NEXT: $exec = S_XOR_B64_term $exec, [[S_AND_SAVEEXEC_B64_]], implicit-def $scc
     ; CHECK-NEXT: SI_WATERFALL_LOOP %bb.1, implicit $exec
@@ -97,13 +100,14 @@ body: |
     ; CHECK-NEXT: $exec = S_MOV_B64_term [[S_MOV_B64_]]
     ; CHECK-NEXT: {{  $}}
     ; CHECK-NEXT: .4:
-    ; CHECK-NEXT: S_SETPC_B64_return undef $sgpr2_sgpr3
+    ; CHECK-NEXT: S_SETPC_B64_return undef $sgpr30_sgpr31
    ADJCALLSTACKUP 0, 0, implicit-def $scc
    %g_ptr:_(p4) = COPY $sgpr0_sgpr1
    %func_ptr:_(p4) = G_LOAD %g_ptr(p4) :: (load (p4))
-   $sgpr2_sgpr3 = G_SI_CALL %func_ptr, 0, csr_amdgpu
+   %ret_addr:_(s64) = G_SI_CALL %func_ptr, 0, csr_amdgpu
+   $sgpr30_sgpr31 = COPY %ret_addr
    ADJCALLSTACKDOWN 0, 0, implicit-def $scc
-   S_SETPC_B64_return undef $sgpr2_sgpr3
+   S_SETPC_B64_return undef $sgpr30_sgpr31
 
 ...
 
@@ -139,7 +143,8 @@ body: |
     ; CHECK-NEXT: %g_ptr:sgpr(p0) = COPY $sgpr0_sgpr1
     ; CHECK-NEXT: [[COPY:%[0-9]+]]:vgpr(p0) = COPY %g_ptr(p0)
     ; CHECK-NEXT: %func_ptr:vgpr(p0) = G_LOAD [[COPY]](p0) :: (load (p0))
-    ; CHECK-NEXT: $sgpr2_sgpr3 = G_SI_CALL [[MV]](p0), 0, csr_amdgpu, implicit $sgpr4, implicit $sgpr5, implicit-def $vgpr0
+    ; CHECK-NEXT: %ret_addr:sgpr(s64) = G_SI_CALL [[MV]](p0), 0, csr_amdgpu, implicit $sgpr4, implicit $sgpr5, implicit-def $vgpr0
+    ; CHECK-NEXT: $sgpr30_sgpr31 = COPY %ret_addr(s64)
     ; CHECK-NEXT: ADJCALLSTACKDOWN 0, 0, implicit-def $scc
     ; CHECK-NEXT: $exec = S_XOR_B64_term $exec, [[S_AND_SAVEEXEC_B64_]], implicit-def $scc
     ; CHECK-NEXT: SI_WATERFALL_LOOP %bb.1, implicit $exec
@@ -150,13 +155,14 @@ body: |
     ; CHECK-NEXT: $exec = S_MOV_B64_term [[S_MOV_B64_]]
     ; CHECK-NEXT: {{  $}}
     ; CHECK-NEXT: .4:
-    ; CHECK-NEXT: S_SETPC_B64_return undef $sgpr2_sgpr3
+    ; CHECK-NEXT: S_SETPC_B64_return undef $sgpr30_sgpr31
    ADJCALLSTACKUP 0, 0, implicit-def $scc
    %g_ptr:_(p0) = COPY $sgpr0_sgpr1
    %func_ptr:_(p0) = G_LOAD %g_ptr(p0) :: (load (p0))
-   $sgpr2_sgpr3 = G_SI_CALL %func_ptr, 0, csr_amdgpu, implicit $sgpr4, implicit $sgpr5, implicit-def $vgpr0
+   %ret_addr:_(s64) = G_SI_CALL %func_ptr, 0, csr_amdgpu, implicit $sgpr4, implicit $sgpr5, implicit-def $vgpr0
+   $sgpr30_sgpr31 = COPY %ret_addr
    ADJCALLSTACKDOWN 0, 0, implicit-def $scc
-   S_SETPC_B64_return undef $sgpr2_sgpr3
+   S_SETPC_B64_return undef $sgpr30_sgpr31
 
 ...
 
@@ -192,7 +198,8 @@ body: |
     ; CHECK-NEXT: %g_ptr:sgpr(p4) = COPY $sgpr0_sgpr1
     ; CHECK-NEXT: [[COPY:%[0-9]+]]:vgpr(p4) = COPY %g_ptr(p4)
     ; CHECK-NEXT: %func_ptr:vgpr(p4) = G_LOAD [[COPY]](p4) :: (load (p4))
-    ; CHECK-NEXT: $sgpr2_sgpr3 = G_SI_CALL [[MV]](p4), 0, csr_amdgpu, implicit $sgpr4, implicit $sgpr5, implicit-def $vgpr0
+    ; CHECK-NEXT: %ret_addr:sgpr(s64) = G_SI_CALL [[MV]](p4), 0, csr_amdgpu, implicit $sgpr4, implicit $sgpr5, implicit-def $vgpr0
+    ; CHECK-NEXT: $sgpr30_sgpr31 = COPY %ret_addr(s64)
     ; CHECK-NEXT: ADJCALLSTACKDOWN 0, 0, implicit-def $scc
     ; CHECK-NEXT: $exec = S_XOR_B64_term $exec, [[S_AND_SAVEEXEC_B64_]], implicit-def $scc
     ; CHECK-NEXT: SI_WATERFALL_LOOP %bb.1, implicit $exec
@@ -203,13 +210,14 @@ body: |
     ; CHECK-NEXT: $exec = S_MOV_B64_term [[S_MOV_B64_]]
     ; CHECK-NEXT: {{  $}}
     ; CHECK-NEXT: .4:
-    ; CHECK-NEXT: S_SETPC_B64_return undef $sgpr2_sgpr3
+    ; CHECK-NEXT: S_SETPC_B64_return undef $sgpr30_sgpr31
    ADJCALLSTACKUP 0, 0, implicit-def $scc
    %g_ptr:_(p4) = COPY $sgpr0_sgpr1
    %func_ptr:_(p4) = G_LOAD %g_ptr(p4) :: (load (p4))
-   $sgpr2_sgpr3 = G_SI_CALL %func_ptr, 0, csr_amdgpu, implicit $sgpr4, implicit $sgpr5, implicit-def $vgpr0
+   %ret_addr:_(s64) = G_SI_CALL %func_ptr, 0, csr_amdgpu, implicit $sgpr4, implicit $sgpr5, implicit-def $vgpr0
+   $sgpr30_sgpr31 = COPY %ret_addr
    ADJCALLSTACKDOWN 0, 0, implicit-def $scc
-   S_SETPC_B64_return undef $sgpr2_sgpr3
+   S_SETPC_B64_return undef $sgpr30_sgpr31
 
 ...
 
diff --git a/llvm/test/CodeGen/AMDGPU/irtranslator-whole-wave-functions.ll b/llvm/test/CodeGen/AMDGPU/irtranslator-whole-wave-functions.ll
index 38610d8b4c410..66e528c5b6247 100644
--- a/llvm/test/CodeGen/AMDGPU/irtranslator-whole-wave-functions.ll
+++ b/llvm/test/CodeGen/AMDGPU/irtranslator-whole-wave-functions.ll
@@ -118,7 +118,8 @@ define amdgpu_cs void @call(i32 %x, ptr %p) {
   ; CHECK-NEXT:   ADJCALLSTACKUP 0, 0, implicit-def $scc
   ; CHECK-NEXT:   [[GV1:%[0-9]+]]:_(p0) = G_GLOBAL_VALUE @callee
   ; CHECK-NEXT:   $vgpr0 = COPY [[COPY]](s32)
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = G_SI_CALL [[GV1]](p0), @callee, csr_amdgpu_si_gfx, implicit $vgpr0, implicit-def $vgpr0
+  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = G_SI_CALL [[GV1]](p0), @callee, csr_amdgpu_si_gfx, implicit $vgpr0, implicit-def $vgpr0
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
   ; CHECK-NEXT:   [[COPY3:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   G_STORE [[COPY3]](s32), [[MV]](p0) :: (store (s32) into %ir.p)

>From 199b86fb00a23c28b6e26735d3998dc54819bb30 Mon Sep 17 00:00:00 2001
From: Chinmay Deshpande <chdeshpa at amd.com>
Date: Wed, 11 Feb 2026 16:18:46 -0500
Subject: [PATCH 09/14] Revert "[AMDGPU][GISel] G_SI_CALL now uses a virtual
 SGPR for the return value and then generates a copy"

This reverts commit 195dd5263bcf6da642a6fa9797e369d9f53033ed.
---
 llvm/lib/Target/AMDGPU/AMDGPUCallLowering.cpp |   6 +-
 .../AMDGPU/AMDGPUInstructionSelector.cpp      |  16 +-
 .../AMDGPU/AMDGPURegBankLegalizeRules.cpp     |   8 +-
 .../lib/Target/AMDGPU/AMDGPURegBankSelect.cpp |   9 +-
 llvm/lib/Target/AMDGPU/SIInstructions.td      |   2 +-
 .../GlobalISel/dereferenceable-declaration.ll |  30 +-
 .../GlobalISel/irtranslator-assert-align.ll   |   9 +-
 .../irtranslator-call-abi-attribute-hints.ll  |  18 +-
 .../irtranslator-call-implicit-args.ll        |  60 ++--
 .../GlobalISel/irtranslator-call-non-fixed.ll |  15 +-
 .../irtranslator-call-return-values.ll        | 150 ++++------
 .../GlobalISel/irtranslator-call-sret.ll      |   3 +-
 .../AMDGPU/GlobalISel/irtranslator-call.ll    | 276 ++++++------------
 .../GlobalISel/irtranslator-indirect-call.ll  |   6 +-
 .../GlobalISel/irtranslator-sibling-call.ll   |  12 +-
 .../regbankselect-waterfall-call.mir          |  40 +--
 .../irtranslator-whole-wave-functions.ll      |   3 +-
 17 files changed, 218 insertions(+), 445 deletions(-)

diff --git a/llvm/lib/Target/AMDGPU/AMDGPUCallLowering.cpp b/llvm/lib/Target/AMDGPU/AMDGPUCallLowering.cpp
index 339111115e5aa..5c6affdae0c5b 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPUCallLowering.cpp
+++ b/llvm/lib/Target/AMDGPU/AMDGPUCallLowering.cpp
@@ -1571,8 +1571,7 @@ bool AMDGPUCallLowering::lowerCall(MachineIRBuilder &MIRBuilder,
                                Info.CallConv);
 
   auto MIB = MIRBuilder.buildInstrNoInsert(Opc);
-  Register ReturnAddrVReg = MRI.createGenericVirtualRegister(LLT::scalar(64));
-  MIB.addDef(ReturnAddrVReg);
+  MIB.addDef(TRI->getReturnAddressReg(MF));
 
   if (!Info.IsConvergent)
     MIB.setMIFlag(MachineInstr::NoConvergent);
@@ -1635,9 +1634,6 @@ bool AMDGPUCallLowering::lowerCall(MachineIRBuilder &MIRBuilder,
   // Now we can add the actual call instruction to the correct position.
   MIRBuilder.insertInstr(MIB);
 
-  // Copy the return address from the virtual register to the physical register.
-  MIRBuilder.buildCopy(Register(TRI->getReturnAddressReg(MF)), ReturnAddrVReg);
-
   // Finally we can copy the returned value back into its virtual-register. In
   // symmetry with the arguments, the physical register must be an
   // implicit-define of the call instruction.
diff --git a/llvm/lib/Target/AMDGPU/AMDGPUInstructionSelector.cpp b/llvm/lib/Target/AMDGPU/AMDGPUInstructionSelector.cpp
index c1d335d637adf..b96c2ef70dd83 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPUInstructionSelector.cpp
+++ b/llvm/lib/Target/AMDGPU/AMDGPUInstructionSelector.cpp
@@ -4408,23 +4408,9 @@ bool AMDGPUInstructionSelector::select(MachineInstr &I) {
   case AMDGPU::G_SBFX:
   case AMDGPU::G_UBFX:
     return selectG_SBFX_UBFX(I);
-  case AMDGPU::G_SI_CALL: {
+  case AMDGPU::G_SI_CALL:
     I.setDesc(TII.get(AMDGPU::SI_CALL));
-
-    // G_SI_CALL defines a virtual register that is copied to the return
-    // address physical register. Replace the virtual reg def with the
-    // physical register and remove the COPY.
-    Register DstReg = I.getOperand(0).getReg();
-    MCRegister RetAddrReg = TRI.getReturnAddressReg(*MF);
-    if (MRI->hasOneUse(DstReg)) {
-      MachineInstr &Copy = *MRI->use_instr_begin(DstReg);
-      if (Copy.isCopy() && Copy.getOperand(0).getReg() == RetAddrReg) {
-        Copy.eraseFromParent();
-      }
-    }
-    I.getOperand(0).setReg(RetAddrReg);
     return true;
-  }
   case AMDGPU::G_AMDGPU_WAVE_ADDRESS:
     return selectWaveAddress(I);
   case AMDGPU::G_AMDGPU_WHOLE_WAVE_FUNC_RETURN: {
diff --git a/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeRules.cpp b/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeRules.cpp
index e1eb880f3cb70..5717a55a92dad 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeRules.cpp
+++ b/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeRules.cpp
@@ -1149,10 +1149,10 @@ RegBankLegalizeRules::RegBankLegalizeRules(const GCNSubtarget &_ST,
   addRulesForGOpcs({G_AMDGPU_WAVE_ADDRESS}).Any({{UniP5}, {{SgprP5}, {}}});
 
   addRulesForGOpcs({G_SI_CALL})
-      .Any({{UniS64, UniP0}, {{Sgpr64}, {SgprP0}}})
-      .Any({{UniS64, DivP0}, {{Sgpr64}, {SgprP0Call_WF}}})
-      .Any({{UniS64, UniP4}, {{Sgpr64}, {SgprP4}}})
-      .Any({{UniS64, DivP4}, {{Sgpr64}, {SgprP4Call_WF}}});
+      .Any({{_, UniP0}, {{None}, {SgprP0}}})
+      .Any({{_, DivP0}, {{None}, {SgprP0Call_WF}}})
+      .Any({{_, UniP4}, {{None}, {SgprP4}}})
+      .Any({{_, DivP4}, {{None}, {SgprP4Call_WF}}});
 
   bool hasSALUFloat = ST->hasSALUFloatInsts();
 
diff --git a/llvm/lib/Target/AMDGPU/AMDGPURegBankSelect.cpp b/llvm/lib/Target/AMDGPU/AMDGPURegBankSelect.cpp
index 7f39a6333c85e..493b7541cdd81 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPURegBankSelect.cpp
+++ b/llvm/lib/Target/AMDGPU/AMDGPURegBankSelect.cpp
@@ -109,8 +109,6 @@ class RegBankSelectHelper {
     return MI->implicit_operands().begin()->getReg() == TRI.getExec();
   }
 
-  const RegisterBank *getRegBankSgpr() const { return SgprRB; }
-
   const RegisterBank *getRegBankToAssign(Register Reg) {
     if (!isTemporalDivergenceCopy(Reg) &&
         (MUI.isUniform(Reg) || ILMA.isS32S64LaneMask(Reg)))
@@ -191,7 +189,7 @@ static Register getVReg(MachineOperand &Op) {
   if (!Op.isReg())
     return {};
 
-  // Operands of COPY can be physical registers.
+  // Operands of COPY and G_SI_CALL can be physical registers.
   Register Reg = Op.getReg();
   if (!Reg.isVirtual())
     return {};
@@ -262,11 +260,6 @@ bool AMDGPURegBankSelect::runOnMachineFunction(MachineFunction &MF) {
           continue;
 
         const RegisterBank *RB = RBSHelper.getRegBankToAssign(DefReg);
-
-        // The return address defined by G_SI_CALL is always uniform.
-        if (MI.getOpcode() == AMDGPU::G_SI_CALL)
-          RB = RBSHelper.getRegBankSgpr();
-
         if (MRI.getRegClassOrNull(DefReg))
           RBSHelper.reAssignRegBankOnDef(MI, DefOP, RB);
         else {
diff --git a/llvm/lib/Target/AMDGPU/SIInstructions.td b/llvm/lib/Target/AMDGPU/SIInstructions.td
index e08942135abdd..cde352313f86a 100644
--- a/llvm/lib/Target/AMDGPU/SIInstructions.td
+++ b/llvm/lib/Target/AMDGPU/SIInstructions.td
@@ -4793,7 +4793,7 @@ def G_AMDGPU_BVH8_INTERSECT_RAY : AMDGPUGenericInstruction {
 // Generic instruction for SI_CALL, so we can select the register bank and insert a waterfall loop
 // if necessary.
 def G_SI_CALL : AMDGPUGenericInstruction {
-  let OutOperandList = (outs type1:$dst);
+  let OutOperandList = (outs SReg_64:$dst);
   let InOperandList = (ins type0:$src0, unknown:$callee);
   let Size = 4;
   let isCall = 1;
diff --git a/llvm/test/CodeGen/AMDGPU/GlobalISel/dereferenceable-declaration.ll b/llvm/test/CodeGen/AMDGPU/GlobalISel/dereferenceable-declaration.ll
index f4af410fd1b49..edb36079fdfbe 100644
--- a/llvm/test/CodeGen/AMDGPU/GlobalISel/dereferenceable-declaration.ll
+++ b/llvm/test/CodeGen/AMDGPU/GlobalISel/dereferenceable-declaration.ll
@@ -16,8 +16,7 @@ define i64 @load_deref_declaration_only() {
   ; CHECK-NEXT:   [[GV:%[0-9]+]]:_(p0) = G_GLOBAL_VALUE @declared_with_ret_deref
   ; CHECK-NEXT:   [[COPY:%[0-9]+]]:_(<4 x s32>) = COPY $sgpr0_sgpr1_sgpr2_sgpr3
   ; CHECK-NEXT:   $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[COPY]](<4 x s32>)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @declared_with_ret_deref, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit-def $vgpr0, implicit-def $vgpr1
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @declared_with_ret_deref, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit-def $vgpr0, implicit-def $vgpr1
   ; CHECK-NEXT:   [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; CHECK-NEXT:   [[COPY2:%[0-9]+]]:_(s32) = COPY $vgpr1
   ; CHECK-NEXT:   [[MV:%[0-9]+]]:_(p0) = G_MERGE_VALUES [[COPY1]](s32), [[COPY2]](s32)
@@ -41,8 +40,7 @@ define i64 @load_deref_unknown_decl() {
   ; CHECK-NEXT:   [[GV:%[0-9]+]]:_(p0) = G_GLOBAL_VALUE @unknown_decl
   ; CHECK-NEXT:   [[COPY:%[0-9]+]]:_(<4 x s32>) = COPY $sgpr0_sgpr1_sgpr2_sgpr3
   ; CHECK-NEXT:   $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[COPY]](<4 x s32>)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @unknown_decl, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit-def $vgpr0, implicit-def $vgpr1
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @unknown_decl, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit-def $vgpr0, implicit-def $vgpr1
   ; CHECK-NEXT:   [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; CHECK-NEXT:   [[COPY2:%[0-9]+]]:_(s32) = COPY $vgpr1
   ; CHECK-NEXT:   [[MV:%[0-9]+]]:_(p0) = G_MERGE_VALUES [[COPY1]](s32), [[COPY2]](s32)
@@ -66,8 +64,7 @@ define i64 @load_deref_callsite_only() {
   ; CHECK-NEXT:   [[GV:%[0-9]+]]:_(p0) = G_GLOBAL_VALUE @unknown_decl
   ; CHECK-NEXT:   [[COPY:%[0-9]+]]:_(<4 x s32>) = COPY $sgpr0_sgpr1_sgpr2_sgpr3
   ; CHECK-NEXT:   $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[COPY]](<4 x s32>)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @unknown_decl, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit-def $vgpr0, implicit-def $vgpr1
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @unknown_decl, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit-def $vgpr0, implicit-def $vgpr1
   ; CHECK-NEXT:   [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; CHECK-NEXT:   [[COPY2:%[0-9]+]]:_(s32) = COPY $vgpr1
   ; CHECK-NEXT:   [[MV:%[0-9]+]]:_(p0) = G_MERGE_VALUES [[COPY1]](s32), [[COPY2]](s32)
@@ -92,8 +89,7 @@ define i64 @load_deref_maxmimum_callsite_declaration_only() {
   ; CHECK-NEXT:   [[GV:%[0-9]+]]:_(p0) = G_GLOBAL_VALUE @declared_with_ret_deref
   ; CHECK-NEXT:   [[COPY:%[0-9]+]]:_(<4 x s32>) = COPY $sgpr0_sgpr1_sgpr2_sgpr3
   ; CHECK-NEXT:   $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[COPY]](<4 x s32>)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @declared_with_ret_deref, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit-def $vgpr0, implicit-def $vgpr1
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @declared_with_ret_deref, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit-def $vgpr0, implicit-def $vgpr1
   ; CHECK-NEXT:   [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; CHECK-NEXT:   [[COPY2:%[0-9]+]]:_(s32) = COPY $vgpr1
   ; CHECK-NEXT:   [[MV:%[0-9]+]]:_(p0) = G_MERGE_VALUES [[COPY1]](s32), [[COPY2]](s32)
@@ -104,8 +100,7 @@ define i64 @load_deref_maxmimum_callsite_declaration_only() {
   ; CHECK-NEXT:   [[GV1:%[0-9]+]]:_(p0) = G_GLOBAL_VALUE @declared_with_ret_deref4
   ; CHECK-NEXT:   [[COPY3:%[0-9]+]]:_(<4 x s32>) = COPY $sgpr0_sgpr1_sgpr2_sgpr3
   ; CHECK-NEXT:   $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[COPY3]](<4 x s32>)
-  ; CHECK-NEXT:   [[SI_CALL1:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV1]](p0), @declared_with_ret_deref4, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit-def $vgpr0, implicit-def $vgpr1
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL1]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV1]](p0), @declared_with_ret_deref4, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit-def $vgpr0, implicit-def $vgpr1
   ; CHECK-NEXT:   [[COPY4:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; CHECK-NEXT:   [[COPY5:%[0-9]+]]:_(s32) = COPY $vgpr1
   ; CHECK-NEXT:   [[MV1:%[0-9]+]]:_(p0) = G_MERGE_VALUES [[COPY4]](s32), [[COPY5]](s32)
@@ -133,8 +128,7 @@ define i64 @load_deref_or_null_declaration_only() {
   ; CHECK-NEXT:   [[GV:%[0-9]+]]:_(p0) = G_GLOBAL_VALUE @declared_with_ret_deref_or_null
   ; CHECK-NEXT:   [[COPY:%[0-9]+]]:_(<4 x s32>) = COPY $sgpr0_sgpr1_sgpr2_sgpr3
   ; CHECK-NEXT:   $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[COPY]](<4 x s32>)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @declared_with_ret_deref_or_null, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit-def $vgpr0, implicit-def $vgpr1
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @declared_with_ret_deref_or_null, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit-def $vgpr0, implicit-def $vgpr1
   ; CHECK-NEXT:   [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; CHECK-NEXT:   [[COPY2:%[0-9]+]]:_(s32) = COPY $vgpr1
   ; CHECK-NEXT:   [[MV:%[0-9]+]]:_(p0) = G_MERGE_VALUES [[COPY1]](s32), [[COPY2]](s32)
@@ -158,8 +152,7 @@ define i64 @load_deref_or_null_nonnull_decl() {
   ; CHECK-NEXT:   [[GV:%[0-9]+]]:_(p0) = G_GLOBAL_VALUE @nonnull_decl
   ; CHECK-NEXT:   [[COPY:%[0-9]+]]:_(<4 x s32>) = COPY $sgpr0_sgpr1_sgpr2_sgpr3
   ; CHECK-NEXT:   $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[COPY]](<4 x s32>)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @nonnull_decl, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit-def $vgpr0, implicit-def $vgpr1
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @nonnull_decl, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit-def $vgpr0, implicit-def $vgpr1
   ; CHECK-NEXT:   [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; CHECK-NEXT:   [[COPY2:%[0-9]+]]:_(s32) = COPY $vgpr1
   ; CHECK-NEXT:   [[MV:%[0-9]+]]:_(p0) = G_MERGE_VALUES [[COPY1]](s32), [[COPY2]](s32)
@@ -183,8 +176,7 @@ define i64 @load_deref_or_null_callsite_only() {
   ; CHECK-NEXT:   [[GV:%[0-9]+]]:_(p0) = G_GLOBAL_VALUE @nonnull_decl
   ; CHECK-NEXT:   [[COPY:%[0-9]+]]:_(<4 x s32>) = COPY $sgpr0_sgpr1_sgpr2_sgpr3
   ; CHECK-NEXT:   $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[COPY]](<4 x s32>)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @nonnull_decl, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit-def $vgpr0, implicit-def $vgpr1
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @nonnull_decl, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit-def $vgpr0, implicit-def $vgpr1
   ; CHECK-NEXT:   [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; CHECK-NEXT:   [[COPY2:%[0-9]+]]:_(s32) = COPY $vgpr1
   ; CHECK-NEXT:   [[MV:%[0-9]+]]:_(p0) = G_MERGE_VALUES [[COPY1]](s32), [[COPY2]](s32)
@@ -209,8 +201,7 @@ define i64 @load_deref_or_null_maxmimum_callsite_declaration_only() {
   ; CHECK-NEXT:   [[GV:%[0-9]+]]:_(p0) = G_GLOBAL_VALUE @declared_with_ret_deref_or_null
   ; CHECK-NEXT:   [[COPY:%[0-9]+]]:_(<4 x s32>) = COPY $sgpr0_sgpr1_sgpr2_sgpr3
   ; CHECK-NEXT:   $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[COPY]](<4 x s32>)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @declared_with_ret_deref_or_null, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit-def $vgpr0, implicit-def $vgpr1
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @declared_with_ret_deref_or_null, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit-def $vgpr0, implicit-def $vgpr1
   ; CHECK-NEXT:   [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; CHECK-NEXT:   [[COPY2:%[0-9]+]]:_(s32) = COPY $vgpr1
   ; CHECK-NEXT:   [[MV:%[0-9]+]]:_(p0) = G_MERGE_VALUES [[COPY1]](s32), [[COPY2]](s32)
@@ -221,8 +212,7 @@ define i64 @load_deref_or_null_maxmimum_callsite_declaration_only() {
   ; CHECK-NEXT:   [[GV1:%[0-9]+]]:_(p0) = G_GLOBAL_VALUE @declared_with_ret_deref_or_null4
   ; CHECK-NEXT:   [[COPY3:%[0-9]+]]:_(<4 x s32>) = COPY $sgpr0_sgpr1_sgpr2_sgpr3
   ; CHECK-NEXT:   $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[COPY3]](<4 x s32>)
-  ; CHECK-NEXT:   [[SI_CALL1:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV1]](p0), @declared_with_ret_deref_or_null4, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit-def $vgpr0, implicit-def $vgpr1
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL1]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV1]](p0), @declared_with_ret_deref_or_null4, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit-def $vgpr0, implicit-def $vgpr1
   ; CHECK-NEXT:   [[COPY4:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; CHECK-NEXT:   [[COPY5:%[0-9]+]]:_(s32) = COPY $vgpr1
   ; CHECK-NEXT:   [[MV1:%[0-9]+]]:_(p0) = G_MERGE_VALUES [[COPY4]](s32), [[COPY5]](s32)
diff --git a/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-assert-align.ll b/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-assert-align.ll
index 3dabdbab8962c..ca9d7854fb619 100644
--- a/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-assert-align.ll
+++ b/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-assert-align.ll
@@ -57,8 +57,7 @@ define void @call_result_align_1() {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY15]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[COPY17]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @returns_ptr, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @returns_ptr, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1
   ; CHECK-NEXT:   [[COPY19:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; CHECK-NEXT:   [[COPY20:%[0-9]+]]:_(s32) = COPY $vgpr1
   ; CHECK-NEXT:   [[MV:%[0-9]+]]:_(p1) = G_MERGE_VALUES [[COPY19]](s32), [[COPY20]](s32)
@@ -107,8 +106,7 @@ define void @call_result_align_8() {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY15]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[COPY17]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @returns_ptr, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @returns_ptr, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1
   ; CHECK-NEXT:   [[COPY19:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; CHECK-NEXT:   [[COPY20:%[0-9]+]]:_(s32) = COPY $vgpr1
   ; CHECK-NEXT:   [[MV:%[0-9]+]]:_(p1) = G_MERGE_VALUES [[COPY19]](s32), [[COPY20]](s32)
@@ -158,8 +156,7 @@ define void @declaration_result_align_8() {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY15]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[COPY17]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @returns_ptr_align8, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @returns_ptr_align8, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1
   ; CHECK-NEXT:   [[COPY19:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; CHECK-NEXT:   [[COPY20:%[0-9]+]]:_(s32) = COPY $vgpr1
   ; CHECK-NEXT:   [[MV:%[0-9]+]]:_(p1) = G_MERGE_VALUES [[COPY19]](s32), [[COPY20]](s32)
diff --git a/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call-abi-attribute-hints.ll b/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call-abi-attribute-hints.ll
index 1e191e631c86f..02ce52b7450f6 100644
--- a/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call-abi-attribute-hints.ll
+++ b/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call-abi-attribute-hints.ll
@@ -40,8 +40,7 @@ define amdgpu_kernel void @kernel_call_no_workitem_ids() {
   ; CHECK-NEXT:   $sgpr13 = COPY [[COPY12]](s32)
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY13]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @extern, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @extern, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   call void @extern() "amdgpu-no-workitem-id-x" "amdgpu-no-workitem-id-y" "amdgpu-no-workitem-id-z"
@@ -86,8 +85,7 @@ define amdgpu_kernel void @kernel_call_no_workgroup_ids() {
   ; CHECK-NEXT:   $sgpr10_sgpr11 = COPY [[COPY10]](s64)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @extern, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @extern, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   call void @extern() "amdgpu-no-workgroup-id-x" "amdgpu-no-cluster-id-x" "amdgpu-no-workgroup-id-y" "amdgpu-no-cluster-id-y" "amdgpu-no-workgroup-id-z" "amdgpu-no-cluster-id-z"
@@ -123,8 +121,7 @@ define amdgpu_kernel void @kernel_call_no_other_sgprs() {
   ; CHECK-NEXT:   $sgpr8_sgpr9 = COPY [[PTR_ADD]](p4)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @extern, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr8_sgpr9, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @extern, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr8_sgpr9, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   call void @extern() "amdgpu-no-dispatch-id" "amdgpu-no-dispatch-ptr" "amdgpu-no-queue-ptr" "amdgpu-no-workgroup-id-x" "amdgpu-no-cluster-id-x" "amdgpu-no-workgroup-id-y" "amdgpu-no-cluster-id-y" "amdgpu-no-workgroup-id-z" "amdgpu-no-cluster-id-z"
@@ -164,8 +161,7 @@ define void @func_call_no_workitem_ids() {
   ; CHECK-NEXT:   $sgpr13 = COPY [[COPY13]](s32)
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY14]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[COPY15]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @extern, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @extern, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   SI_RETURN
   call void @extern() "amdgpu-no-workitem-id-x" "amdgpu-no-workitem-id-y" "amdgpu-no-workitem-id-z"
@@ -199,8 +195,7 @@ define void @func_call_no_workgroup_ids() {
   ; CHECK-NEXT:   $sgpr10_sgpr11 = COPY [[COPY9]](s64)
   ; CHECK-NEXT:   $sgpr15 = COPY [[COPY10]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[COPY11]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @extern, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @extern, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   SI_RETURN
   call void @extern() "amdgpu-no-workgroup-id-x" "amdgpu-no-cluster-id-x" "amdgpu-no-workgroup-id-y" "amdgpu-no-cluster-id-y" "amdgpu-no-workgroup-id-z" "amdgpu-no-cluster-id-z"
@@ -225,8 +220,7 @@ define void @func_call_no_other_sgprs() {
   ; CHECK-NEXT:   $sgpr8_sgpr9 = COPY [[COPY3]](p4)
   ; CHECK-NEXT:   $sgpr15 = COPY [[COPY4]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[COPY5]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @extern, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr8_sgpr9, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @extern, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr8_sgpr9, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   SI_RETURN
   call void @extern() "amdgpu-no-dispatch-id" "amdgpu-no-dispatch-ptr" "amdgpu-no-queue-ptr" "amdgpu-no-workgroup-id-x" "amdgpu-no-cluster-id-x" "amdgpu-no-workgroup-id-y" "amdgpu-no-cluster-id-y" "amdgpu-no-workgroup-id-z" "amdgpu-no-cluster-id-z"
diff --git a/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call-implicit-args.ll b/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call-implicit-args.ll
index d0ac8f1e45a91..2bb059a0fbb1e 100644
--- a/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call-implicit-args.ll
+++ b/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call-implicit-args.ll
@@ -58,8 +58,7 @@ define amdgpu_kernel void @test_call_external_void_func_i32([17 x i8]) #0 {
   ; GFX900-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GFX900-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; GFX900-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GFX900-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; GFX900-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; GFX900-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; GFX900-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; GFX900-NEXT:   S_ENDPGM 0
   ;
@@ -112,8 +111,7 @@ define amdgpu_kernel void @test_call_external_void_func_i32([17 x i8]) #0 {
   ; GFX908-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GFX908-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; GFX908-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GFX908-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; GFX908-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; GFX908-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; GFX908-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; GFX908-NEXT:   S_ENDPGM 0
   call void @external_void_func_i32(i32 42)
@@ -158,8 +156,7 @@ define void @test_func_call_external_void_func_i32() #0 {
   ; GFX900-NEXT:   $sgpr14 = COPY [[COPY15]](s32)
   ; GFX900-NEXT:   $sgpr15 = COPY [[COPY16]](s32)
   ; GFX900-NEXT:   $vgpr31 = COPY [[COPY17]](s32)
-  ; GFX900-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; GFX900-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; GFX900-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; GFX900-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; GFX900-NEXT:   SI_RETURN
   ;
@@ -200,8 +197,7 @@ define void @test_func_call_external_void_func_i32() #0 {
   ; GFX908-NEXT:   $sgpr14 = COPY [[COPY15]](s32)
   ; GFX908-NEXT:   $sgpr15 = COPY [[COPY16]](s32)
   ; GFX908-NEXT:   $vgpr31 = COPY [[COPY17]](s32)
-  ; GFX908-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; GFX908-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; GFX908-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; GFX908-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; GFX908-NEXT:   SI_RETURN
   call void @external_void_func_i32(i32 99)
@@ -296,8 +292,7 @@ define amdgpu_kernel void @test_call_external_void_func_v32i32([17 x i8]) #0 {
   ; GFX900-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GFX900-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; GFX900-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GFX900-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v32i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $vgpr8, implicit $vgpr9, implicit $vgpr10, implicit $vgpr11, implicit $vgpr12, implicit $vgpr13, implicit $vgpr14, implicit $vgpr15, implicit $vgpr16, implicit $vgpr17, implicit $vgpr18, implicit $vgpr19, implicit $vgpr20, implicit $vgpr21, implicit $vgpr22, implicit $vgpr23, implicit $vgpr24, implicit $vgpr25, implicit $vgpr26, implicit $vgpr27, implicit $vgpr28, implicit $vgpr29, implicit $vgpr30, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; GFX900-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; GFX900-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v32i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $vgpr8, implicit $vgpr9, implicit $vgpr10, implicit $vgpr11, implicit $vgpr12, implicit $vgpr13, implicit $vgpr14, implicit $vgpr15, implicit $vgpr16, implicit $vgpr17, implicit $vgpr18, implicit $vgpr19, implicit $vgpr20, implicit $vgpr21, implicit $vgpr22, implicit $vgpr23, implicit $vgpr24, implicit $vgpr25, implicit $vgpr26, implicit $vgpr27, implicit $vgpr28, implicit $vgpr29, implicit $vgpr30, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; GFX900-NEXT:   ADJCALLSTACKDOWN 0, 4, implicit-def $scc
   ; GFX900-NEXT:   S_ENDPGM 0
   ;
@@ -386,8 +381,7 @@ define amdgpu_kernel void @test_call_external_void_func_v32i32([17 x i8]) #0 {
   ; GFX908-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GFX908-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; GFX908-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GFX908-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v32i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $vgpr8, implicit $vgpr9, implicit $vgpr10, implicit $vgpr11, implicit $vgpr12, implicit $vgpr13, implicit $vgpr14, implicit $vgpr15, implicit $vgpr16, implicit $vgpr17, implicit $vgpr18, implicit $vgpr19, implicit $vgpr20, implicit $vgpr21, implicit $vgpr22, implicit $vgpr23, implicit $vgpr24, implicit $vgpr25, implicit $vgpr26, implicit $vgpr27, implicit $vgpr28, implicit $vgpr29, implicit $vgpr30, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; GFX908-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; GFX908-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v32i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $vgpr8, implicit $vgpr9, implicit $vgpr10, implicit $vgpr11, implicit $vgpr12, implicit $vgpr13, implicit $vgpr14, implicit $vgpr15, implicit $vgpr16, implicit $vgpr17, implicit $vgpr18, implicit $vgpr19, implicit $vgpr20, implicit $vgpr21, implicit $vgpr22, implicit $vgpr23, implicit $vgpr24, implicit $vgpr25, implicit $vgpr26, implicit $vgpr27, implicit $vgpr28, implicit $vgpr29, implicit $vgpr30, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; GFX908-NEXT:   ADJCALLSTACKDOWN 0, 4, implicit-def $scc
   ; GFX908-NEXT:   S_ENDPGM 0
   call void @external_void_func_v32i32(<32 x i32> zeroinitializer)
@@ -519,8 +513,7 @@ define void @test_func_call_external_void_func_v32i32([17 x i8]) #0 {
   ; GFX900-NEXT:   $sgpr14 = COPY [[COPY32]](s32)
   ; GFX900-NEXT:   $sgpr15 = COPY [[COPY33]](s32)
   ; GFX900-NEXT:   $vgpr31 = COPY [[COPY34]](s32)
-  ; GFX900-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v32i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $vgpr8, implicit $vgpr9, implicit $vgpr10, implicit $vgpr11, implicit $vgpr12, implicit $vgpr13, implicit $vgpr14, implicit $vgpr15, implicit $vgpr16, implicit $vgpr17, implicit $vgpr18, implicit $vgpr19, implicit $vgpr20, implicit $vgpr21, implicit $vgpr22, implicit $vgpr23, implicit $vgpr24, implicit $vgpr25, implicit $vgpr26, implicit $vgpr27, implicit $vgpr28, implicit $vgpr29, implicit $vgpr30, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; GFX900-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; GFX900-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v32i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $vgpr8, implicit $vgpr9, implicit $vgpr10, implicit $vgpr11, implicit $vgpr12, implicit $vgpr13, implicit $vgpr14, implicit $vgpr15, implicit $vgpr16, implicit $vgpr17, implicit $vgpr18, implicit $vgpr19, implicit $vgpr20, implicit $vgpr21, implicit $vgpr22, implicit $vgpr23, implicit $vgpr24, implicit $vgpr25, implicit $vgpr26, implicit $vgpr27, implicit $vgpr28, implicit $vgpr29, implicit $vgpr30, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; GFX900-NEXT:   ADJCALLSTACKDOWN 0, 4, implicit-def $scc
   ; GFX900-NEXT:   SI_RETURN
   ;
@@ -648,8 +641,7 @@ define void @test_func_call_external_void_func_v32i32([17 x i8]) #0 {
   ; GFX908-NEXT:   $sgpr14 = COPY [[COPY32]](s32)
   ; GFX908-NEXT:   $sgpr15 = COPY [[COPY33]](s32)
   ; GFX908-NEXT:   $vgpr31 = COPY [[COPY34]](s32)
-  ; GFX908-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v32i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $vgpr8, implicit $vgpr9, implicit $vgpr10, implicit $vgpr11, implicit $vgpr12, implicit $vgpr13, implicit $vgpr14, implicit $vgpr15, implicit $vgpr16, implicit $vgpr17, implicit $vgpr18, implicit $vgpr19, implicit $vgpr20, implicit $vgpr21, implicit $vgpr22, implicit $vgpr23, implicit $vgpr24, implicit $vgpr25, implicit $vgpr26, implicit $vgpr27, implicit $vgpr28, implicit $vgpr29, implicit $vgpr30, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; GFX908-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; GFX908-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v32i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $vgpr8, implicit $vgpr9, implicit $vgpr10, implicit $vgpr11, implicit $vgpr12, implicit $vgpr13, implicit $vgpr14, implicit $vgpr15, implicit $vgpr16, implicit $vgpr17, implicit $vgpr18, implicit $vgpr19, implicit $vgpr20, implicit $vgpr21, implicit $vgpr22, implicit $vgpr23, implicit $vgpr24, implicit $vgpr25, implicit $vgpr26, implicit $vgpr27, implicit $vgpr28, implicit $vgpr29, implicit $vgpr30, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; GFX908-NEXT:   ADJCALLSTACKDOWN 0, 4, implicit-def $scc
   ; GFX908-NEXT:   SI_RETURN
   call void @external_void_func_v32i32(<32 x i32> zeroinitializer)
@@ -695,8 +687,7 @@ define amdgpu_kernel void @test_only_workitem_id_x() #0 !reqd_work_group_size !0
   ; GFX900-NEXT:   $sgpr14 = COPY [[COPY14]](s32)
   ; GFX900-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; GFX900-NEXT:   $vgpr31 = COPY [[COPY15]](s32)
-  ; GFX900-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; GFX900-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; GFX900-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; GFX900-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; GFX900-NEXT:   S_ENDPGM 0
   ;
@@ -738,8 +729,7 @@ define amdgpu_kernel void @test_only_workitem_id_x() #0 !reqd_work_group_size !0
   ; GFX908-NEXT:   $sgpr14 = COPY [[COPY14]](s32)
   ; GFX908-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; GFX908-NEXT:   $vgpr31 = COPY [[COPY15]](s32)
-  ; GFX908-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; GFX908-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; GFX908-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; GFX908-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; GFX908-NEXT:   S_ENDPGM 0
   call void @external_void_func_i32(i32 42)
@@ -789,8 +779,7 @@ define amdgpu_kernel void @test_only_workitem_id_y() #0 !reqd_work_group_size !1
   ; GFX900-NEXT:   $sgpr14 = COPY [[COPY14]](s32)
   ; GFX900-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; GFX900-NEXT:   $vgpr31 = COPY [[OR]](s32)
-  ; GFX900-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; GFX900-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; GFX900-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; GFX900-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; GFX900-NEXT:   S_ENDPGM 0
   ;
@@ -836,8 +825,7 @@ define amdgpu_kernel void @test_only_workitem_id_y() #0 !reqd_work_group_size !1
   ; GFX908-NEXT:   $sgpr14 = COPY [[COPY14]](s32)
   ; GFX908-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; GFX908-NEXT:   $vgpr31 = COPY [[OR]](s32)
-  ; GFX908-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; GFX908-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; GFX908-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; GFX908-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; GFX908-NEXT:   S_ENDPGM 0
   call void @external_void_func_i32(i32 42)
@@ -887,8 +875,7 @@ define amdgpu_kernel void @test_only_workitem_id_z() #0 !reqd_work_group_size !2
   ; GFX900-NEXT:   $sgpr14 = COPY [[COPY14]](s32)
   ; GFX900-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; GFX900-NEXT:   $vgpr31 = COPY [[OR]](s32)
-  ; GFX900-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; GFX900-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; GFX900-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; GFX900-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; GFX900-NEXT:   S_ENDPGM 0
   ;
@@ -934,8 +921,7 @@ define amdgpu_kernel void @test_only_workitem_id_z() #0 !reqd_work_group_size !2
   ; GFX908-NEXT:   $sgpr14 = COPY [[COPY14]](s32)
   ; GFX908-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; GFX908-NEXT:   $vgpr31 = COPY [[OR]](s32)
-  ; GFX908-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; GFX908-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; GFX908-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; GFX908-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; GFX908-NEXT:   S_ENDPGM 0
   call void @external_void_func_i32(i32 42)
@@ -986,8 +972,7 @@ define amdgpu_kernel void @test_only_workitem_id_xy() #0 !reqd_work_group_size !
   ; GFX900-NEXT:   $sgpr14 = COPY [[COPY15]](s32)
   ; GFX900-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; GFX900-NEXT:   $vgpr31 = COPY [[OR]](s32)
-  ; GFX900-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; GFX900-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; GFX900-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; GFX900-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; GFX900-NEXT:   S_ENDPGM 0
   ;
@@ -1034,8 +1019,7 @@ define amdgpu_kernel void @test_only_workitem_id_xy() #0 !reqd_work_group_size !
   ; GFX908-NEXT:   $sgpr14 = COPY [[COPY15]](s32)
   ; GFX908-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; GFX908-NEXT:   $vgpr31 = COPY [[OR]](s32)
-  ; GFX908-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; GFX908-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; GFX908-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; GFX908-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; GFX908-NEXT:   S_ENDPGM 0
   call void @external_void_func_i32(i32 42)
@@ -1090,8 +1074,7 @@ define amdgpu_kernel void @test_only_workitem_id_yz() #0 !reqd_work_group_size !
   ; GFX900-NEXT:   $sgpr14 = COPY [[COPY15]](s32)
   ; GFX900-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; GFX900-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GFX900-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; GFX900-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; GFX900-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; GFX900-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; GFX900-NEXT:   S_ENDPGM 0
   ;
@@ -1142,8 +1125,7 @@ define amdgpu_kernel void @test_only_workitem_id_yz() #0 !reqd_work_group_size !
   ; GFX908-NEXT:   $sgpr14 = COPY [[COPY15]](s32)
   ; GFX908-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; GFX908-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GFX908-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; GFX908-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; GFX908-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; GFX908-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; GFX908-NEXT:   S_ENDPGM 0
   call void @external_void_func_i32(i32 42)
@@ -1194,8 +1176,7 @@ define amdgpu_kernel void @test_only_workitem_id_xz() #0 !reqd_work_group_size !
   ; GFX900-NEXT:   $sgpr14 = COPY [[COPY15]](s32)
   ; GFX900-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; GFX900-NEXT:   $vgpr31 = COPY [[OR]](s32)
-  ; GFX900-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; GFX900-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; GFX900-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; GFX900-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; GFX900-NEXT:   S_ENDPGM 0
   ;
@@ -1242,8 +1223,7 @@ define amdgpu_kernel void @test_only_workitem_id_xz() #0 !reqd_work_group_size !
   ; GFX908-NEXT:   $sgpr14 = COPY [[COPY15]](s32)
   ; GFX908-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; GFX908-NEXT:   $vgpr31 = COPY [[OR]](s32)
-  ; GFX908-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; GFX908-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; GFX908-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; GFX908-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; GFX908-NEXT:   S_ENDPGM 0
   call void @external_void_func_i32(i32 42)
diff --git a/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call-non-fixed.ll b/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call-non-fixed.ll
index 6552c39fb3332..6694ad741cf48 100644
--- a/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call-non-fixed.ll
+++ b/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call-non-fixed.ll
@@ -15,8 +15,7 @@ define amdgpu_gfx void @test_gfx_call_external_void_func_void() #0 {
   ; CHECK-NEXT:   [[GV:%[0-9]+]]:_(p0) = G_GLOBAL_VALUE @external_gfx_void_func_void
   ; CHECK-NEXT:   [[COPY:%[0-9]+]]:_(<4 x s32>) = COPY $sgpr0_sgpr1_sgpr2_sgpr3
   ; CHECK-NEXT:   $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[COPY]](<4 x s32>)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_gfx_void_func_void, csr_amdgpu_si_gfx, implicit $sgpr0_sgpr1_sgpr2_sgpr3
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_gfx_void_func_void, csr_amdgpu_si_gfx, implicit $sgpr0_sgpr1_sgpr2_sgpr3
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   SI_RETURN
   call amdgpu_gfx void @external_gfx_void_func_void()
@@ -35,8 +34,7 @@ define amdgpu_gfx void @test_gfx_call_external_void_func_i32_imm(i32) #0 {
   ; CHECK-NEXT:   $vgpr0 = COPY [[C]](s32)
   ; CHECK-NEXT:   [[COPY1:%[0-9]+]]:_(<4 x s32>) = COPY $sgpr0_sgpr1_sgpr2_sgpr3
   ; CHECK-NEXT:   $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[COPY1]](<4 x s32>)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_gfx_void_func_i32, csr_amdgpu_si_gfx, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_gfx_void_func_i32, csr_amdgpu_si_gfx, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   SI_RETURN
   call amdgpu_gfx void @external_gfx_void_func_i32(i32 42)
@@ -56,8 +54,7 @@ define amdgpu_gfx void @test_gfx_call_external_void_func_i32_imm_inreg(i32 inreg
   ; CHECK-NEXT:   $sgpr4 = COPY [[INTRINSIC_CONVERGENT]](s32)
   ; CHECK-NEXT:   [[COPY1:%[0-9]+]]:_(<4 x s32>) = COPY $sgpr0_sgpr1_sgpr2_sgpr3
   ; CHECK-NEXT:   $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[COPY1]](<4 x s32>)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_gfx_void_func_i32_inreg, csr_amdgpu_si_gfx, implicit $sgpr4, implicit $sgpr0_sgpr1_sgpr2_sgpr3
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_gfx_void_func_i32_inreg, csr_amdgpu_si_gfx, implicit $sgpr4, implicit $sgpr0_sgpr1_sgpr2_sgpr3
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   SI_RETURN
   call amdgpu_gfx void @external_gfx_void_func_i32_inreg(i32 inreg 42)
@@ -81,8 +78,7 @@ define amdgpu_gfx void @test_gfx_call_external_void_func_struct_i8_i32() #0 {
   ; CHECK-NEXT:   $vgpr1 = COPY [[LOAD2]](s32)
   ; CHECK-NEXT:   [[COPY:%[0-9]+]]:_(<4 x s32>) = COPY $sgpr0_sgpr1_sgpr2_sgpr3
   ; CHECK-NEXT:   $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[COPY]](<4 x s32>)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_gfx_void_func_struct_i8_i32, csr_amdgpu_si_gfx, implicit $vgpr0, implicit $vgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_gfx_void_func_struct_i8_i32, csr_amdgpu_si_gfx, implicit $vgpr0, implicit $vgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   SI_RETURN
   %ptr0 = load ptr addrspace(1), ptr addrspace(4) poison
@@ -110,8 +106,7 @@ define amdgpu_gfx void @test_gfx_call_external_void_func_struct_i8_i32_inreg() #
   ; CHECK-NEXT:   $sgpr5 = COPY [[INTRINSIC_CONVERGENT1]](s32)
   ; CHECK-NEXT:   [[COPY:%[0-9]+]]:_(<4 x s32>) = COPY $sgpr0_sgpr1_sgpr2_sgpr3
   ; CHECK-NEXT:   $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[COPY]](<4 x s32>)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_gfx_void_func_struct_i8_i32_inreg, csr_amdgpu_si_gfx, implicit $sgpr4, implicit $sgpr5, implicit $sgpr0_sgpr1_sgpr2_sgpr3
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_gfx_void_func_struct_i8_i32_inreg, csr_amdgpu_si_gfx, implicit $sgpr4, implicit $sgpr5, implicit $sgpr0_sgpr1_sgpr2_sgpr3
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   SI_RETURN
   %ptr0 = load ptr addrspace(1), ptr addrspace(4) poison
diff --git a/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call-return-values.ll b/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call-return-values.ll
index 2a1f1694cf390..bb6d1f8d161cb 100644
--- a/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call-return-values.ll
+++ b/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call-return-values.ll
@@ -118,8 +118,7 @@ define amdgpu_kernel void @test_call_external_i32_func_i32_imm(ptr addrspace(1)
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_i32_func_i32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0
-  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_i32_func_i32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0
   ; GCN-NEXT:   [[COPY21:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; GCN-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; GCN-NEXT:   G_STORE [[COPY21]](s32), [[LOAD]](p1) :: (volatile store (s32) into %ir.out.load, addrspace 1)
@@ -143,8 +142,7 @@ define amdgpu_gfx void @test_gfx_call_external_i32_func_i32_imm(ptr addrspace(1)
   ; GCN-NEXT:   $vgpr0 = COPY [[C]](s32)
   ; GCN-NEXT:   [[COPY2:%[0-9]+]]:_(<4 x s32>) = COPY $sgpr0_sgpr1_sgpr2_sgpr3
   ; GCN-NEXT:   $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[COPY2]](<4 x s32>)
-  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_gfx_i32_func_i32, csr_amdgpu_si_gfx, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit-def $vgpr0
-  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_gfx_i32_func_i32, csr_amdgpu_si_gfx, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit-def $vgpr0
   ; GCN-NEXT:   [[COPY3:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; GCN-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; GCN-NEXT:   G_STORE [[COPY3]](s32), [[MV]](p1) :: (volatile store (s32) into %ir.out, addrspace 1)
@@ -202,8 +200,7 @@ define amdgpu_kernel void @test_call_external_i1_func_void() #0 {
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_i1_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0
-  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_i1_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0
   ; GCN-NEXT:   [[COPY21:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; GCN-NEXT:   [[TRUNC:%[0-9]+]]:_(s1) = G_TRUNC [[COPY21]](s32)
   ; GCN-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
@@ -222,8 +219,7 @@ define amdgpu_gfx void @test_gfx_call_external_i1_func_void() #0 {
   ; GCN-NEXT:   [[GV:%[0-9]+]]:_(p0) = G_GLOBAL_VALUE @external_gfx_i1_func_void
   ; GCN-NEXT:   [[COPY:%[0-9]+]]:_(<4 x s32>) = COPY $sgpr0_sgpr1_sgpr2_sgpr3
   ; GCN-NEXT:   $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[COPY]](<4 x s32>)
-  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_gfx_i1_func_void, csr_amdgpu_si_gfx, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit-def $vgpr0
-  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_gfx_i1_func_void, csr_amdgpu_si_gfx, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit-def $vgpr0
   ; GCN-NEXT:   [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; GCN-NEXT:   [[TRUNC:%[0-9]+]]:_(s1) = G_TRUNC [[COPY1]](s32)
   ; GCN-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
@@ -282,8 +278,7 @@ define amdgpu_kernel void @test_call_external_i1_zeroext_func_void() #0 {
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_i1_zeroext_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0
-  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_i1_zeroext_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0
   ; GCN-NEXT:   [[COPY21:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; GCN-NEXT:   [[ASSERT_ZEXT:%[0-9]+]]:_(s32) = G_ASSERT_ZEXT [[COPY21]], 1
   ; GCN-NEXT:   [[TRUNC:%[0-9]+]]:_(s1) = G_TRUNC [[ASSERT_ZEXT]](s32)
@@ -345,8 +340,7 @@ define amdgpu_kernel void @test_call_external_i1_signext_func_void() #0 {
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_i1_signext_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0
-  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_i1_signext_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0
   ; GCN-NEXT:   [[COPY21:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; GCN-NEXT:   [[ASSERT_SEXT:%[0-9]+]]:_(s32) = G_ASSERT_SEXT [[COPY21]], 1
   ; GCN-NEXT:   [[TRUNC:%[0-9]+]]:_(s1) = G_TRUNC [[ASSERT_SEXT]](s32)
@@ -408,8 +402,7 @@ define amdgpu_kernel void @test_call_external_i8_func_void() #0 {
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_i8_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0
-  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_i8_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0
   ; GCN-NEXT:   [[COPY21:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; GCN-NEXT:   [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY21]](s32)
   ; GCN-NEXT:   [[TRUNC1:%[0-9]+]]:_(s8) = G_TRUNC [[TRUNC]](s16)
@@ -429,8 +422,7 @@ define amdgpu_gfx void @test_gfx_call_external_i8_func_void() #0 {
   ; GCN-NEXT:   [[GV:%[0-9]+]]:_(p0) = G_GLOBAL_VALUE @external_gfx_i8_func_void
   ; GCN-NEXT:   [[COPY:%[0-9]+]]:_(<4 x s32>) = COPY $sgpr0_sgpr1_sgpr2_sgpr3
   ; GCN-NEXT:   $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[COPY]](<4 x s32>)
-  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_gfx_i8_func_void, csr_amdgpu_si_gfx, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit-def $vgpr0
-  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_gfx_i8_func_void, csr_amdgpu_si_gfx, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit-def $vgpr0
   ; GCN-NEXT:   [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; GCN-NEXT:   [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY1]](s32)
   ; GCN-NEXT:   [[TRUNC1:%[0-9]+]]:_(s8) = G_TRUNC [[TRUNC]](s16)
@@ -490,8 +482,7 @@ define amdgpu_kernel void @test_call_external_i8_zeroext_func_void() #0 {
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_i8_zeroext_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0
-  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_i8_zeroext_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0
   ; GCN-NEXT:   [[COPY21:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; GCN-NEXT:   [[ASSERT_ZEXT:%[0-9]+]]:_(s32) = G_ASSERT_ZEXT [[COPY21]], 8
   ; GCN-NEXT:   [[TRUNC:%[0-9]+]]:_(s8) = G_TRUNC [[ASSERT_ZEXT]](s32)
@@ -553,8 +544,7 @@ define amdgpu_kernel void @test_call_external_i8_signext_func_void() #0 {
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_i8_signext_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0
-  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_i8_signext_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0
   ; GCN-NEXT:   [[COPY21:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; GCN-NEXT:   [[ASSERT_SEXT:%[0-9]+]]:_(s32) = G_ASSERT_SEXT [[COPY21]], 8
   ; GCN-NEXT:   [[TRUNC:%[0-9]+]]:_(s8) = G_TRUNC [[ASSERT_SEXT]](s32)
@@ -616,8 +606,7 @@ define amdgpu_kernel void @test_call_external_i16_func_void() #0 {
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_i16_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0
-  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_i16_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0
   ; GCN-NEXT:   [[COPY21:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; GCN-NEXT:   [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY21]](s32)
   ; GCN-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
@@ -676,8 +665,7 @@ define amdgpu_kernel void @test_call_external_i16_zeroext_func_void() #0 {
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_i16_zeroext_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0
-  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_i16_zeroext_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0
   ; GCN-NEXT:   [[COPY21:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; GCN-NEXT:   [[ASSERT_ZEXT:%[0-9]+]]:_(s32) = G_ASSERT_ZEXT [[COPY21]], 16
   ; GCN-NEXT:   [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[ASSERT_ZEXT]](s32)
@@ -739,8 +727,7 @@ define amdgpu_kernel void @test_call_external_i16_signext_func_void() #0 {
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_i16_signext_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0
-  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_i16_signext_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0
   ; GCN-NEXT:   [[COPY21:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; GCN-NEXT:   [[ASSERT_SEXT:%[0-9]+]]:_(s32) = G_ASSERT_SEXT [[COPY21]], 16
   ; GCN-NEXT:   [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[ASSERT_SEXT]](s32)
@@ -802,8 +789,7 @@ define amdgpu_kernel void @test_call_external_i32_func_void() #0 {
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_i32_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0
-  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_i32_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0
   ; GCN-NEXT:   [[COPY21:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; GCN-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; GCN-NEXT:   G_STORE [[COPY21]](s32), [[DEF]](p1) :: (volatile store (s32) into `ptr addrspace(1) poison`, addrspace 1)
@@ -821,8 +807,7 @@ define amdgpu_gfx void @test_gfx_call_external_i32_func_void() #0 {
   ; GCN-NEXT:   [[GV:%[0-9]+]]:_(p0) = G_GLOBAL_VALUE @external_gfx_i32_func_void
   ; GCN-NEXT:   [[COPY:%[0-9]+]]:_(<4 x s32>) = COPY $sgpr0_sgpr1_sgpr2_sgpr3
   ; GCN-NEXT:   $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[COPY]](<4 x s32>)
-  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_gfx_i32_func_void, csr_amdgpu_si_gfx, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit-def $vgpr0
-  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_gfx_i32_func_void, csr_amdgpu_si_gfx, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit-def $vgpr0
   ; GCN-NEXT:   [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; GCN-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; GCN-NEXT:   G_STORE [[COPY1]](s32), [[DEF]](p1) :: (volatile store (s32) into `ptr addrspace(1) poison`, addrspace 1)
@@ -880,8 +865,7 @@ define amdgpu_kernel void @test_call_external_i48_func_void() #0 {
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_i48_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1
-  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_i48_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1
   ; GCN-NEXT:   [[COPY21:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; GCN-NEXT:   [[COPY22:%[0-9]+]]:_(s32) = COPY $vgpr1
   ; GCN-NEXT:   [[MV:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[COPY21]](s32), [[COPY22]](s32)
@@ -942,8 +926,7 @@ define amdgpu_kernel void @test_call_external_i48_zeroext_func_void() #0 {
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_i48_zeroext_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1
-  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_i48_zeroext_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1
   ; GCN-NEXT:   [[COPY21:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; GCN-NEXT:   [[COPY22:%[0-9]+]]:_(s32) = COPY $vgpr1
   ; GCN-NEXT:   [[MV:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[COPY21]](s32), [[COPY22]](s32)
@@ -1006,8 +989,7 @@ define amdgpu_kernel void @test_call_external_i48_signext_func_void() #0 {
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_i48_signext_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1
-  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_i48_signext_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1
   ; GCN-NEXT:   [[COPY21:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; GCN-NEXT:   [[COPY22:%[0-9]+]]:_(s32) = COPY $vgpr1
   ; GCN-NEXT:   [[MV:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[COPY21]](s32), [[COPY22]](s32)
@@ -1070,8 +1052,7 @@ define amdgpu_kernel void @test_call_external_i64_func_void() #0 {
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_i64_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1
-  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_i64_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1
   ; GCN-NEXT:   [[COPY21:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; GCN-NEXT:   [[COPY22:%[0-9]+]]:_(s32) = COPY $vgpr1
   ; GCN-NEXT:   [[MV:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[COPY21]](s32), [[COPY22]](s32)
@@ -1131,8 +1112,7 @@ define amdgpu_kernel void @test_call_external_p1_func_void() #0 {
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_p1_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1
-  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_p1_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1
   ; GCN-NEXT:   [[COPY21:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; GCN-NEXT:   [[COPY22:%[0-9]+]]:_(s32) = COPY $vgpr1
   ; GCN-NEXT:   [[MV:%[0-9]+]]:_(p1) = G_MERGE_VALUES [[COPY21]](s32), [[COPY22]](s32)
@@ -1192,8 +1172,7 @@ define amdgpu_kernel void @test_call_external_v2p1_func_void() #0 {
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_v2p1_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1, implicit-def $vgpr2, implicit-def $vgpr3
-  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_v2p1_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1, implicit-def $vgpr2, implicit-def $vgpr3
   ; GCN-NEXT:   [[COPY21:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; GCN-NEXT:   [[COPY22:%[0-9]+]]:_(s32) = COPY $vgpr1
   ; GCN-NEXT:   [[COPY23:%[0-9]+]]:_(s32) = COPY $vgpr2
@@ -1257,8 +1236,7 @@ define amdgpu_kernel void @test_call_external_p3_func_void() #0 {
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_p3_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0
-  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_p3_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0
   ; GCN-NEXT:   [[COPY21:%[0-9]+]]:_(p3) = COPY $vgpr0
   ; GCN-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; GCN-NEXT:   G_STORE [[COPY21]](p3), [[DEF]](p3) :: (volatile store (p3) into `ptr addrspace(3) poison`, addrspace 3)
@@ -1316,8 +1294,7 @@ define amdgpu_kernel void @test_call_external_v2p3_func_void() #0 {
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_v2p3_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1
-  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_v2p3_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1
   ; GCN-NEXT:   [[COPY21:%[0-9]+]]:_(p3) = COPY $vgpr0
   ; GCN-NEXT:   [[COPY22:%[0-9]+]]:_(p3) = COPY $vgpr1
   ; GCN-NEXT:   [[BUILD_VECTOR:%[0-9]+]]:_(<2 x p3>) = G_BUILD_VECTOR [[COPY21]](p3), [[COPY22]](p3)
@@ -1377,8 +1354,7 @@ define amdgpu_kernel void @test_call_external_f16_func_void() #0 {
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_f16_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0
-  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_f16_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0
   ; GCN-NEXT:   [[COPY21:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; GCN-NEXT:   [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY21]](s32)
   ; GCN-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
@@ -1437,8 +1413,7 @@ define amdgpu_kernel void @test_call_external_f32_func_void() #0 {
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_f32_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0
-  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_f32_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0
   ; GCN-NEXT:   [[COPY21:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; GCN-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; GCN-NEXT:   G_STORE [[COPY21]](s32), [[DEF]](p1) :: (volatile store (s32) into `ptr addrspace(1) poison`, addrspace 1)
@@ -1496,8 +1471,7 @@ define amdgpu_kernel void @test_call_external_f64_func_void() #0 {
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_f64_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1
-  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_f64_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1
   ; GCN-NEXT:   [[COPY21:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; GCN-NEXT:   [[COPY22:%[0-9]+]]:_(s32) = COPY $vgpr1
   ; GCN-NEXT:   [[MV:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[COPY21]](s32), [[COPY22]](s32)
@@ -1557,8 +1531,7 @@ define amdgpu_kernel void @test_call_external_v2f64_func_void() #0 {
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_v2f64_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1, implicit-def $vgpr2, implicit-def $vgpr3
-  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_v2f64_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1, implicit-def $vgpr2, implicit-def $vgpr3
   ; GCN-NEXT:   [[COPY21:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; GCN-NEXT:   [[COPY22:%[0-9]+]]:_(s32) = COPY $vgpr1
   ; GCN-NEXT:   [[COPY23:%[0-9]+]]:_(s32) = COPY $vgpr2
@@ -1622,8 +1595,7 @@ define amdgpu_kernel void @test_call_external_v2i32_func_void() #0 {
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_v2i32_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1
-  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_v2i32_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1
   ; GCN-NEXT:   [[COPY21:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; GCN-NEXT:   [[COPY22:%[0-9]+]]:_(s32) = COPY $vgpr1
   ; GCN-NEXT:   [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[COPY21]](s32), [[COPY22]](s32)
@@ -1683,8 +1655,7 @@ define amdgpu_kernel void @test_call_external_v3i32_func_void() #0 {
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_v3i32_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1, implicit-def $vgpr2
-  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_v3i32_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1, implicit-def $vgpr2
   ; GCN-NEXT:   [[COPY21:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; GCN-NEXT:   [[COPY22:%[0-9]+]]:_(s32) = COPY $vgpr1
   ; GCN-NEXT:   [[COPY23:%[0-9]+]]:_(s32) = COPY $vgpr2
@@ -1745,8 +1716,7 @@ define amdgpu_kernel void @test_call_external_v4i32_func_void() #0 {
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_v4i32_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1, implicit-def $vgpr2, implicit-def $vgpr3
-  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_v4i32_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1, implicit-def $vgpr2, implicit-def $vgpr3
   ; GCN-NEXT:   [[COPY21:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; GCN-NEXT:   [[COPY22:%[0-9]+]]:_(s32) = COPY $vgpr1
   ; GCN-NEXT:   [[COPY23:%[0-9]+]]:_(s32) = COPY $vgpr2
@@ -1808,8 +1778,7 @@ define amdgpu_kernel void @test_call_external_v5i32_func_void() #0 {
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_v5i32_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1, implicit-def $vgpr2, implicit-def $vgpr3, implicit-def $vgpr4
-  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_v5i32_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1, implicit-def $vgpr2, implicit-def $vgpr3, implicit-def $vgpr4
   ; GCN-NEXT:   [[COPY21:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; GCN-NEXT:   [[COPY22:%[0-9]+]]:_(s32) = COPY $vgpr1
   ; GCN-NEXT:   [[COPY23:%[0-9]+]]:_(s32) = COPY $vgpr2
@@ -1872,8 +1841,7 @@ define amdgpu_kernel void @test_call_external_v8i32_func_void() #0 {
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_v8i32_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1, implicit-def $vgpr2, implicit-def $vgpr3, implicit-def $vgpr4, implicit-def $vgpr5, implicit-def $vgpr6, implicit-def $vgpr7
-  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_v8i32_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1, implicit-def $vgpr2, implicit-def $vgpr3, implicit-def $vgpr4, implicit-def $vgpr5, implicit-def $vgpr6, implicit-def $vgpr7
   ; GCN-NEXT:   [[COPY21:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; GCN-NEXT:   [[COPY22:%[0-9]+]]:_(s32) = COPY $vgpr1
   ; GCN-NEXT:   [[COPY23:%[0-9]+]]:_(s32) = COPY $vgpr2
@@ -1939,8 +1907,7 @@ define amdgpu_kernel void @test_call_external_v16i32_func_void() #0 {
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_v16i32_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1, implicit-def $vgpr2, implicit-def $vgpr3, implicit-def $vgpr4, implicit-def $vgpr5, implicit-def $vgpr6, implicit-def $vgpr7, implicit-def $vgpr8, implicit-def $vgpr9, implicit-def $vgpr10, implicit-def $vgpr11, implicit-def $vgpr12, implicit-def $vgpr13, implicit-def $vgpr14, implicit-def $vgpr15
-  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_v16i32_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1, implicit-def $vgpr2, implicit-def $vgpr3, implicit-def $vgpr4, implicit-def $vgpr5, implicit-def $vgpr6, implicit-def $vgpr7, implicit-def $vgpr8, implicit-def $vgpr9, implicit-def $vgpr10, implicit-def $vgpr11, implicit-def $vgpr12, implicit-def $vgpr13, implicit-def $vgpr14, implicit-def $vgpr15
   ; GCN-NEXT:   [[COPY21:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; GCN-NEXT:   [[COPY22:%[0-9]+]]:_(s32) = COPY $vgpr1
   ; GCN-NEXT:   [[COPY23:%[0-9]+]]:_(s32) = COPY $vgpr2
@@ -2014,8 +1981,7 @@ define amdgpu_kernel void @test_call_external_v32i32_func_void() #0 {
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_v32i32_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1, implicit-def $vgpr2, implicit-def $vgpr3, implicit-def $vgpr4, implicit-def $vgpr5, implicit-def $vgpr6, implicit-def $vgpr7, implicit-def $vgpr8, implicit-def $vgpr9, implicit-def $vgpr10, implicit-def $vgpr11, implicit-def $vgpr12, implicit-def $vgpr13, implicit-def $vgpr14, implicit-def $vgpr15, implicit-def $vgpr16, implicit-def $vgpr17, implicit-def $vgpr18, implicit-def $vgpr19, implicit-def $vgpr20, implicit-def $vgpr21, implicit-def $vgpr22, implicit-def $vgpr23, implicit-def $vgpr24, implicit-def $vgpr25, implicit-def $vgpr26, implicit-def $vgpr27, implicit-def $vgpr28, implicit-def $vgpr29, implicit-def $vgpr30, implicit-def $vgpr31
-  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_v32i32_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1, implicit-def $vgpr2, implicit-def $vgpr3, implicit-def $vgpr4, implicit-def $vgpr5, implicit-def $vgpr6, implicit-def $vgpr7, implicit-def $vgpr8, implicit-def $vgpr9, implicit-def $vgpr10, implicit-def $vgpr11, implicit-def $vgpr12, implicit-def $vgpr13, implicit-def $vgpr14, implicit-def $vgpr15, implicit-def $vgpr16, implicit-def $vgpr17, implicit-def $vgpr18, implicit-def $vgpr19, implicit-def $vgpr20, implicit-def $vgpr21, implicit-def $vgpr22, implicit-def $vgpr23, implicit-def $vgpr24, implicit-def $vgpr25, implicit-def $vgpr26, implicit-def $vgpr27, implicit-def $vgpr28, implicit-def $vgpr29, implicit-def $vgpr30, implicit-def $vgpr31
   ; GCN-NEXT:   [[COPY21:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; GCN-NEXT:   [[COPY22:%[0-9]+]]:_(s32) = COPY $vgpr1
   ; GCN-NEXT:   [[COPY23:%[0-9]+]]:_(s32) = COPY $vgpr2
@@ -2105,8 +2071,7 @@ define amdgpu_kernel void @test_call_external_v2i16_func_void() #0 {
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_v2i16_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0
-  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_v2i16_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0
   ; GCN-NEXT:   [[COPY21:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
   ; GCN-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; GCN-NEXT:   G_STORE [[COPY21]](<2 x s16>), [[DEF]](p1) :: (volatile store (<2 x s16>) into `ptr addrspace(1) poison`, addrspace 1)
@@ -2164,8 +2129,7 @@ define amdgpu_kernel void @test_call_external_v3i16_func_void() #0 {
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_v3i16_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1
-  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_v3i16_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1
   ; GCN-NEXT:   [[COPY21:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
   ; GCN-NEXT:   [[COPY22:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr1
   ; GCN-NEXT:   [[CONCAT_VECTORS:%[0-9]+]]:_(<4 x s16>) = G_CONCAT_VECTORS [[COPY21]](<2 x s16>), [[COPY22]](<2 x s16>)
@@ -2227,8 +2191,7 @@ define amdgpu_kernel void @test_call_external_v4i16_func_void() #0 {
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_v4i16_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1
-  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_v4i16_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1
   ; GCN-NEXT:   [[COPY21:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
   ; GCN-NEXT:   [[COPY22:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr1
   ; GCN-NEXT:   [[CONCAT_VECTORS:%[0-9]+]]:_(<4 x s16>) = G_CONCAT_VECTORS [[COPY21]](<2 x s16>), [[COPY22]](<2 x s16>)
@@ -2288,8 +2251,7 @@ define amdgpu_kernel void @test_call_external_v2f16_func_void() #0 {
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_v2f16_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0
-  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_v2f16_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0
   ; GCN-NEXT:   [[COPY21:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
   ; GCN-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; GCN-NEXT:   G_STORE [[COPY21]](<2 x s16>), [[DEF]](p1) :: (volatile store (<2 x s16>) into `ptr addrspace(1) poison`, addrspace 1)
@@ -2347,8 +2309,7 @@ define amdgpu_kernel void @test_call_external_v3f16_func_void() #0 {
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_v3f16_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1
-  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_v3f16_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1
   ; GCN-NEXT:   [[COPY21:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
   ; GCN-NEXT:   [[COPY22:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr1
   ; GCN-NEXT:   [[CONCAT_VECTORS:%[0-9]+]]:_(<4 x s16>) = G_CONCAT_VECTORS [[COPY21]](<2 x s16>), [[COPY22]](<2 x s16>)
@@ -2410,8 +2371,7 @@ define amdgpu_kernel void @test_call_external_v4f16_func_void() #0 {
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_v4f16_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1
-  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_v4f16_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1
   ; GCN-NEXT:   [[COPY21:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
   ; GCN-NEXT:   [[COPY22:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr1
   ; GCN-NEXT:   [[CONCAT_VECTORS:%[0-9]+]]:_(<4 x s16>) = G_CONCAT_VECTORS [[COPY21]](<2 x s16>), [[COPY22]](<2 x s16>)
@@ -2471,8 +2431,7 @@ define amdgpu_kernel void @test_call_external_v3f32_func_void() #0 {
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_v3f32_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1, implicit-def $vgpr2
-  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_v3f32_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1, implicit-def $vgpr2
   ; GCN-NEXT:   [[COPY21:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; GCN-NEXT:   [[COPY22:%[0-9]+]]:_(s32) = COPY $vgpr1
   ; GCN-NEXT:   [[COPY23:%[0-9]+]]:_(s32) = COPY $vgpr2
@@ -2533,8 +2492,7 @@ define amdgpu_kernel void @test_call_external_v5f32_func_void() #0 {
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_v5f32_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1, implicit-def $vgpr2, implicit-def $vgpr3, implicit-def $vgpr4
-  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_v5f32_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1, implicit-def $vgpr2, implicit-def $vgpr3, implicit-def $vgpr4
   ; GCN-NEXT:   [[COPY21:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; GCN-NEXT:   [[COPY22:%[0-9]+]]:_(s32) = COPY $vgpr1
   ; GCN-NEXT:   [[COPY23:%[0-9]+]]:_(s32) = COPY $vgpr2
@@ -2598,8 +2556,7 @@ define amdgpu_kernel void @test_call_external_i32_i64_func_void() #0 {
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_i32_i64_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1, implicit-def $vgpr2
-  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_i32_i64_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1, implicit-def $vgpr2
   ; GCN-NEXT:   [[COPY21:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; GCN-NEXT:   [[COPY22:%[0-9]+]]:_(s32) = COPY $vgpr1
   ; GCN-NEXT:   [[COPY23:%[0-9]+]]:_(s32) = COPY $vgpr2
@@ -2624,8 +2581,7 @@ define amdgpu_gfx void @test_gfx_call_external_i32_i64_func_void() #0 {
   ; GCN-NEXT:   [[GV:%[0-9]+]]:_(p0) = G_GLOBAL_VALUE @external_gfx_i32_i64_func_void
   ; GCN-NEXT:   [[COPY:%[0-9]+]]:_(<4 x s32>) = COPY $sgpr0_sgpr1_sgpr2_sgpr3
   ; GCN-NEXT:   $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[COPY]](<4 x s32>)
-  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_gfx_i32_i64_func_void, csr_amdgpu_si_gfx, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit-def $vgpr0, implicit-def $vgpr1, implicit-def $vgpr2
-  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_gfx_i32_i64_func_void, csr_amdgpu_si_gfx, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit-def $vgpr0, implicit-def $vgpr1, implicit-def $vgpr2
   ; GCN-NEXT:   [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; GCN-NEXT:   [[COPY2:%[0-9]+]]:_(s32) = COPY $vgpr1
   ; GCN-NEXT:   [[COPY3:%[0-9]+]]:_(s32) = COPY $vgpr2
@@ -2690,8 +2646,7 @@ define amdgpu_kernel void @test_call_external_a2i32_func_void() #0 {
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_a2i32_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1
-  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_a2i32_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1
   ; GCN-NEXT:   [[COPY21:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; GCN-NEXT:   [[COPY22:%[0-9]+]]:_(s32) = COPY $vgpr1
   ; GCN-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
@@ -2754,8 +2709,7 @@ define amdgpu_kernel void @test_call_external_a5i8_func_void() #0 {
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_a5i8_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1, implicit-def $vgpr2, implicit-def $vgpr3, implicit-def $vgpr4
-  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_a5i8_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1, implicit-def $vgpr2, implicit-def $vgpr3, implicit-def $vgpr4
   ; GCN-NEXT:   [[COPY21:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; GCN-NEXT:   [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY21]](s32)
   ; GCN-NEXT:   [[TRUNC1:%[0-9]+]]:_(s8) = G_TRUNC [[TRUNC]](s16)
@@ -2842,8 +2796,7 @@ define amdgpu_kernel void @test_call_external_v32i32_i32_func_void() #0 {
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_v32i32_i32_func_void, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_v32i32_i32_func_void, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; GCN-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; GCN-NEXT:   [[LOAD:%[0-9]+]]:_(<32 x s32>) = G_LOAD [[FRAME_INDEX]](p5) :: (load (<32 x s32>) from %stack.0, addrspace 5)
   ; GCN-NEXT:   [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 128
@@ -2910,8 +2863,7 @@ define amdgpu_kernel void @test_call_external_i32_v32i32_func_void() #0 {
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_i32_v32i32_func_void, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_i32_v32i32_func_void, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; GCN-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; GCN-NEXT:   [[LOAD:%[0-9]+]]:_(s32) = G_LOAD [[FRAME_INDEX]](p5) :: (load (s32) from %stack.0, align 128, addrspace 5)
   ; GCN-NEXT:   [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 128
@@ -2978,8 +2930,7 @@ define amdgpu_kernel void @test_call_external_v33i32_func_void() #0 {
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_v33i32_func_void, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_v33i32_func_void, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; GCN-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; GCN-NEXT:   [[LOAD:%[0-9]+]]:_(<33 x s32>) = G_LOAD [[FRAME_INDEX]](p5) :: (load (<33 x s32>) from %stack.0, align 256, addrspace 5)
   ; GCN-NEXT:   G_STORE [[LOAD]](<33 x s32>), [[DEF]](p1) :: (volatile store (<33 x s32>) into `ptr addrspace(1) poison`, align 8, addrspace 1)
@@ -3048,8 +2999,7 @@ define amdgpu_kernel void @test_call_external_v33i32_func_v33i32_i32(ptr addrspa
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_v33i32_func_v33i32_i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_v33i32_func_v33i32_i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; GCN-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; GCN-NEXT:   [[LOAD2:%[0-9]+]]:_(<33 x s32>) = G_LOAD [[FRAME_INDEX]](p5) :: (load (<33 x s32>) from %stack.0, align 256, addrspace 5)
   ; GCN-NEXT:   G_STORE [[LOAD2]](<33 x s32>), [[DEF]](p1) :: (volatile store (<33 x s32>) into `ptr addrspace(1) poison`, align 8, addrspace 1)
diff --git a/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call-sret.ll b/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call-sret.ll
index b79e4d5b8c9ff..0dc9068c1984b 100644
--- a/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call-sret.ll
+++ b/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call-sret.ll
@@ -66,8 +66,7 @@ define amdgpu_kernel void @test_call_external_void_func_sret_struct_i8_i32_byval
   ; GCN-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; GCN-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; GCN-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_sret_struct_i8_i32_byval_struct_i8_i32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_sret_struct_i8_i32_byval_struct_i8_i32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; GCN-NEXT:   ADJCALLSTACKDOWN 0, 8, implicit-def $scc
   ; GCN-NEXT:   [[PTR_ADD3:%[0-9]+]]:_(p5) = nuw nusw inbounds G_PTR_ADD [[FRAME_INDEX1]], [[C2]](s32)
   ; GCN-NEXT:   [[LOAD:%[0-9]+]]:_(s8) = G_LOAD [[FRAME_INDEX1]](p5) :: (dereferenceable load (s8) from %ir.out.val, addrspace 5)
diff --git a/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call.ll b/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call.ll
index cfb49f35f7698..efec8f4309013 100644
--- a/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call.ll
+++ b/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call.ll
@@ -159,8 +159,7 @@ define amdgpu_kernel void @test_call_external_void_func_void() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   call void @external_void_func_void()
@@ -174,8 +173,7 @@ define amdgpu_gfx void @test_gfx_call_external_void_func_void() #0 {
   ; CHECK-NEXT:   [[GV:%[0-9]+]]:_(p0) = G_GLOBAL_VALUE @external_gfx_void_func_void
   ; CHECK-NEXT:   [[COPY:%[0-9]+]]:_(<4 x s32>) = COPY $sgpr0_sgpr1_sgpr2_sgpr3
   ; CHECK-NEXT:   $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[COPY]](<4 x s32>)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_gfx_void_func_void, csr_amdgpu_si_gfx, implicit $sgpr0_sgpr1_sgpr2_sgpr3
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_gfx_void_func_void, csr_amdgpu_si_gfx, implicit $sgpr0_sgpr1_sgpr2_sgpr3
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   SI_RETURN
   call amdgpu_gfx void @external_gfx_void_func_void()
@@ -218,8 +216,7 @@ define void @test_func_call_external_void_func_void() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY15]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[COPY17]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_void, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   SI_RETURN
   call void @external_void_func_void()
@@ -275,8 +272,7 @@ define amdgpu_kernel void @test_call_external_void_func_empty_struct() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_empty_struct, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_empty_struct, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   call void @external_void_func_empty_struct({} zeroinitializer, i32 23)
@@ -332,8 +328,7 @@ define amdgpu_kernel void @test_call_external_void_func_empty_array() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_empty_array, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_empty_array, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   call void @external_void_func_empty_array([0 x i8] zeroinitializer, i32 23)
@@ -390,8 +385,7 @@ define amdgpu_kernel void @test_call_external_void_func_i1_imm() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i1, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i1, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   call void @external_void_func_i1(i1 true)
@@ -450,8 +444,7 @@ define amdgpu_kernel void @test_call_external_void_func_i1_signext(i32) #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i1_signext, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i1_signext, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   %var = load volatile i1, ptr addrspace(1) poison
@@ -511,8 +504,7 @@ define amdgpu_kernel void @test_call_external_void_func_i1_zeroext(i32) #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i1_zeroext, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i1_zeroext, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   %var = load volatile i1, ptr addrspace(1) poison
@@ -572,8 +564,7 @@ define amdgpu_kernel void @test_call_external_void_func_i8_imm(i32) #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i8, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i8, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   call void @external_void_func_i8(i8 123)
@@ -633,8 +624,7 @@ define amdgpu_kernel void @test_call_external_void_func_i8_signext(i32) #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i8_signext, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i8_signext, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   %var = load volatile i8, ptr addrspace(1) poison
@@ -695,8 +685,7 @@ define amdgpu_kernel void @test_call_external_void_func_i8_zeroext(i32) #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i8_zeroext, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i8_zeroext, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   %var = load volatile i8, ptr addrspace(1) poison
@@ -754,8 +743,7 @@ define amdgpu_kernel void @test_call_external_void_func_i16_imm() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i16, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i16, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   call void @external_void_func_i16(i16 123)
@@ -814,8 +802,7 @@ define amdgpu_kernel void @test_call_external_void_func_i16_signext(i32) #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i16_signext, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i16_signext, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   %var = load volatile i16, ptr addrspace(1) poison
@@ -875,8 +862,7 @@ define amdgpu_kernel void @test_call_external_void_func_i16_zeroext(i32) #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i16_zeroext, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i16_zeroext, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   %var = load volatile i16, ptr addrspace(1) poison
@@ -934,8 +920,7 @@ define amdgpu_kernel void @test_call_external_void_func_i32_imm(i32) #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   call void @external_void_func_i32(i32 42)
@@ -954,8 +939,7 @@ define amdgpu_gfx void @test_gfx_call_external_void_func_i32_imm(i32) #0 {
   ; CHECK-NEXT:   $vgpr0 = COPY [[C]](s32)
   ; CHECK-NEXT:   [[COPY1:%[0-9]+]]:_(<4 x s32>) = COPY $sgpr0_sgpr1_sgpr2_sgpr3
   ; CHECK-NEXT:   $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[COPY1]](<4 x s32>)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_gfx_void_func_i32, csr_amdgpu_si_gfx, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_gfx_void_func_i32, csr_amdgpu_si_gfx, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   SI_RETURN
   call amdgpu_gfx void @external_gfx_void_func_i32(i32 42)
@@ -975,8 +959,7 @@ define amdgpu_gfx void @test_gfx_call_external_void_func_i32_imm_inreg(i32 inreg
   ; CHECK-NEXT:   $sgpr4 = COPY [[INTRINSIC_CONVERGENT]](s32)
   ; CHECK-NEXT:   [[COPY1:%[0-9]+]]:_(<4 x s32>) = COPY $sgpr0_sgpr1_sgpr2_sgpr3
   ; CHECK-NEXT:   $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[COPY1]](<4 x s32>)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_gfx_void_func_i32_inreg, csr_amdgpu_si_gfx, implicit $sgpr4, implicit $sgpr0_sgpr1_sgpr2_sgpr3
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_gfx_void_func_i32_inreg, csr_amdgpu_si_gfx, implicit $sgpr4, implicit $sgpr0_sgpr1_sgpr2_sgpr3
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   SI_RETURN
   call amdgpu_gfx void @external_gfx_void_func_i32_inreg(i32 inreg 42)
@@ -1034,8 +1017,7 @@ define amdgpu_kernel void @test_call_external_void_func_i64_imm() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i64, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i64, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   call void @external_void_func_i64(i64 123)
@@ -1096,8 +1078,7 @@ define amdgpu_kernel void @test_call_external_void_func_v2i64() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v2i64, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v2i64, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   %val = load <2 x i64>, ptr addrspace(1) null
@@ -1160,8 +1141,7 @@ define amdgpu_kernel void @test_call_external_void_func_v2i64_imm() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v2i64, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v2i64, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   call void @external_void_func_v2i64(<2 x i64> <i64 8589934593, i64 17179869187>)
@@ -1222,8 +1202,7 @@ define amdgpu_kernel void @test_call_external_void_func_i48(i32) #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i48, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i48, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   %var = load volatile i48, ptr addrspace(1) poison
@@ -1285,8 +1264,7 @@ define amdgpu_kernel void @test_call_external_void_func_i48_signext(i32) #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i48_signext, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i48_signext, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   %var = load volatile i48, ptr addrspace(1) poison
@@ -1348,8 +1326,7 @@ define amdgpu_kernel void @test_call_external_void_func_i48_zeroext(i32) #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i48_zeroext, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i48_zeroext, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   %var = load volatile i48, ptr addrspace(1) poison
@@ -1409,8 +1386,7 @@ define amdgpu_kernel void @test_call_external_void_func_p0_imm(ptr %arg) #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_p0, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_p0, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   call void @external_void_func_p0(ptr %arg)
@@ -1471,8 +1447,7 @@ define amdgpu_kernel void @test_call_external_void_func_v2p0() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v2p0, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v2p0, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   %val = load <2 x ptr>, ptr addrspace(1) null
@@ -1540,8 +1515,7 @@ define amdgpu_kernel void @test_call_external_void_func_v3i64() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v3i64, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v3i64, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   %load = load <2 x i64>, ptr addrspace(1) null
@@ -1613,8 +1587,7 @@ define amdgpu_kernel void @test_call_external_void_func_v4i64() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v4i64, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v4i64, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   %load = load <2 x i64>, ptr addrspace(1) null
@@ -1673,8 +1646,7 @@ define amdgpu_kernel void @test_call_external_void_func_f16_imm() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_f16, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_f16, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   call void @external_void_func_f16(half 4.0)
@@ -1730,8 +1702,7 @@ define amdgpu_kernel void @test_call_external_void_func_f32_imm() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_f32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_f32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   call void @external_void_func_f32(float 4.0)
@@ -1791,8 +1762,7 @@ define amdgpu_kernel void @test_call_external_void_func_v2f32_imm() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v2f32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v2f32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   call void @external_void_func_v2f32(<2 x float> <float 1.0, float 2.0>)
@@ -1854,8 +1824,7 @@ define amdgpu_kernel void @test_call_external_void_func_v3f32_imm() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v3f32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v3f32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   call void @external_void_func_v3f32(<3 x float> <float 1.0, float 2.0, float 4.0>)
@@ -1921,8 +1890,7 @@ define amdgpu_kernel void @test_call_external_void_func_v5f32_imm() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v5f32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v5f32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   call void @external_void_func_v5f32(<5 x float> <float 1.0, float 2.0, float 4.0, float -1.0, float 0.5>)
@@ -1980,8 +1948,7 @@ define amdgpu_kernel void @test_call_external_void_func_f64_imm() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_f64, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_f64, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   call void @external_void_func_f64(double 4.0)
@@ -2043,8 +2010,7 @@ define amdgpu_kernel void @test_call_external_void_func_v2f64_imm() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v2f64, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v2f64, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   call void @external_void_func_v2f64(<2 x double> <double 2.0, double 4.0>)
@@ -2109,8 +2075,7 @@ define amdgpu_kernel void @test_call_external_void_func_v3f64_imm() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v3f64, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v3f64, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   call void @external_void_func_v3f64(<3 x double> <double 2.0, double 4.0, double 8.0>)
@@ -2167,8 +2132,7 @@ define amdgpu_kernel void @test_call_external_void_func_v2i16() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v2i16, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v2i16, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   %val = load <2 x i16>, ptr addrspace(1) poison
@@ -2231,8 +2195,7 @@ define amdgpu_kernel void @test_call_external_void_func_v3i16() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v3i16, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v3i16, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   %val = load <3 x i16>, ptr addrspace(1) poison
@@ -2295,8 +2258,7 @@ define amdgpu_kernel void @test_call_external_void_func_v3f16() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v3f16, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v3f16, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   %val = load <3 x half>, ptr addrspace(1) poison
@@ -2356,8 +2318,7 @@ define amdgpu_kernel void @test_call_external_void_func_v4i16() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v4i16, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v4i16, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   %val = load <4 x i16>, ptr addrspace(1) poison
@@ -2420,8 +2381,7 @@ define amdgpu_kernel void @test_call_external_void_func_v4i16_imm() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v4i16, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v4i16, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   call void @external_void_func_v4i16(<4 x i16> <i16 1, i16 2, i16 3, i16 4>)
@@ -2484,8 +2444,7 @@ define amdgpu_kernel void @test_call_external_void_func_v5i16() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v5i16, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v5i16, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   %val = load <5 x i16>, ptr addrspace(1) poison
@@ -2550,8 +2509,7 @@ define amdgpu_kernel void @test_call_external_void_func_v7i16() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v7i16, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v7i16, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   %val = load <7 x i16>, ptr addrspace(1) poison
@@ -2647,8 +2605,7 @@ define amdgpu_kernel void @test_call_external_void_func_v63i16() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v63i16, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $vgpr8, implicit $vgpr9, implicit $vgpr10, implicit $vgpr11, implicit $vgpr12, implicit $vgpr13, implicit $vgpr14, implicit $vgpr15, implicit $vgpr16, implicit $vgpr17, implicit $vgpr18, implicit $vgpr19, implicit $vgpr20, implicit $vgpr21, implicit $vgpr22, implicit $vgpr23, implicit $vgpr24, implicit $vgpr25, implicit $vgpr26, implicit $vgpr27, implicit $vgpr28, implicit $vgpr29, implicit $vgpr30, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v63i16, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $vgpr8, implicit $vgpr9, implicit $vgpr10, implicit $vgpr11, implicit $vgpr12, implicit $vgpr13, implicit $vgpr14, implicit $vgpr15, implicit $vgpr16, implicit $vgpr17, implicit $vgpr18, implicit $vgpr19, implicit $vgpr20, implicit $vgpr21, implicit $vgpr22, implicit $vgpr23, implicit $vgpr24, implicit $vgpr25, implicit $vgpr26, implicit $vgpr27, implicit $vgpr28, implicit $vgpr29, implicit $vgpr30, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 4, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   %val = load <63 x i16>, ptr addrspace(1) poison
@@ -2747,8 +2704,7 @@ define amdgpu_kernel void @test_call_external_void_func_v65i16() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v65i16, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $vgpr8, implicit $vgpr9, implicit $vgpr10, implicit $vgpr11, implicit $vgpr12, implicit $vgpr13, implicit $vgpr14, implicit $vgpr15, implicit $vgpr16, implicit $vgpr17, implicit $vgpr18, implicit $vgpr19, implicit $vgpr20, implicit $vgpr21, implicit $vgpr22, implicit $vgpr23, implicit $vgpr24, implicit $vgpr25, implicit $vgpr26, implicit $vgpr27, implicit $vgpr28, implicit $vgpr29, implicit $vgpr30, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v65i16, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $vgpr8, implicit $vgpr9, implicit $vgpr10, implicit $vgpr11, implicit $vgpr12, implicit $vgpr13, implicit $vgpr14, implicit $vgpr15, implicit $vgpr16, implicit $vgpr17, implicit $vgpr18, implicit $vgpr19, implicit $vgpr20, implicit $vgpr21, implicit $vgpr22, implicit $vgpr23, implicit $vgpr24, implicit $vgpr25, implicit $vgpr26, implicit $vgpr27, implicit $vgpr28, implicit $vgpr29, implicit $vgpr30, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 8, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   %val = load <65 x i16>, ptr addrspace(1) poison
@@ -2844,8 +2800,7 @@ define amdgpu_kernel void @test_call_external_void_func_v66i16() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v66i16, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $vgpr8, implicit $vgpr9, implicit $vgpr10, implicit $vgpr11, implicit $vgpr12, implicit $vgpr13, implicit $vgpr14, implicit $vgpr15, implicit $vgpr16, implicit $vgpr17, implicit $vgpr18, implicit $vgpr19, implicit $vgpr20, implicit $vgpr21, implicit $vgpr22, implicit $vgpr23, implicit $vgpr24, implicit $vgpr25, implicit $vgpr26, implicit $vgpr27, implicit $vgpr28, implicit $vgpr29, implicit $vgpr30, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v66i16, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $vgpr8, implicit $vgpr9, implicit $vgpr10, implicit $vgpr11, implicit $vgpr12, implicit $vgpr13, implicit $vgpr14, implicit $vgpr15, implicit $vgpr16, implicit $vgpr17, implicit $vgpr18, implicit $vgpr19, implicit $vgpr20, implicit $vgpr21, implicit $vgpr22, implicit $vgpr23, implicit $vgpr24, implicit $vgpr25, implicit $vgpr26, implicit $vgpr27, implicit $vgpr28, implicit $vgpr29, implicit $vgpr30, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 8, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   %val = load <66 x i16>, ptr addrspace(1) poison
@@ -2903,8 +2858,7 @@ define amdgpu_kernel void @test_call_external_void_func_v2f16() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v2f16, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v2f16, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   %val = load <2 x half>, ptr addrspace(1) poison
@@ -2964,8 +2918,7 @@ define amdgpu_kernel void @test_call_external_void_func_v2i32() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v2i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v2i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   %val = load <2 x i32>, ptr addrspace(1) poison
@@ -3026,8 +2979,7 @@ define amdgpu_kernel void @test_call_external_void_func_v2i32_imm() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v2i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v2i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   call void @external_void_func_v2i32(<2 x i32> <i32 1, i32 2>)
@@ -3090,8 +3042,7 @@ define amdgpu_kernel void @test_call_external_void_func_v3i32_imm(i32) #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v3i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v3i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   call void @external_void_func_v3i32(<3 x i32> <i32 3, i32 4, i32 5>)
@@ -3156,8 +3107,7 @@ define amdgpu_kernel void @test_call_external_void_func_v3i32_i32(i32) #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v3i32_i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v3i32_i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   call void @external_void_func_v3i32_i32(<3 x i32> <i32 3, i32 4, i32 5>, i32 6)
@@ -3218,8 +3168,7 @@ define amdgpu_kernel void @test_call_external_void_func_v4i32() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v4i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v4i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   %val = load <4 x i32>, ptr addrspace(1) poison
@@ -3284,8 +3233,7 @@ define amdgpu_kernel void @test_call_external_void_func_v4i32_imm() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v4i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v4i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   call void @external_void_func_v4i32(<4 x i32> <i32 1, i32 2, i32 3, i32 4>)
@@ -3351,8 +3299,7 @@ define amdgpu_kernel void @test_call_external_void_func_v5i32_imm() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v5i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v5i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   call void @external_void_func_v5i32(<5 x i32> <i32 1, i32 2, i32 3, i32 4, i32 5>)
@@ -3418,8 +3365,7 @@ define amdgpu_kernel void @test_call_external_void_func_v8i32() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v8i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v8i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   %ptr = load ptr addrspace(1), ptr addrspace(4) poison
@@ -3493,8 +3439,7 @@ define amdgpu_kernel void @test_call_external_void_func_v8i32_imm() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v8i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v8i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   call void @external_void_func_v8i32(<8 x i32> <i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8>)
@@ -3568,8 +3513,7 @@ define amdgpu_kernel void @test_call_external_void_func_v16i32() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v16i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $vgpr8, implicit $vgpr9, implicit $vgpr10, implicit $vgpr11, implicit $vgpr12, implicit $vgpr13, implicit $vgpr14, implicit $vgpr15, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v16i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $vgpr8, implicit $vgpr9, implicit $vgpr10, implicit $vgpr11, implicit $vgpr12, implicit $vgpr13, implicit $vgpr14, implicit $vgpr15, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   %ptr = load ptr addrspace(1), ptr addrspace(4) poison
@@ -3664,8 +3608,7 @@ define amdgpu_kernel void @test_call_external_void_func_v32i32() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v32i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $vgpr8, implicit $vgpr9, implicit $vgpr10, implicit $vgpr11, implicit $vgpr12, implicit $vgpr13, implicit $vgpr14, implicit $vgpr15, implicit $vgpr16, implicit $vgpr17, implicit $vgpr18, implicit $vgpr19, implicit $vgpr20, implicit $vgpr21, implicit $vgpr22, implicit $vgpr23, implicit $vgpr24, implicit $vgpr25, implicit $vgpr26, implicit $vgpr27, implicit $vgpr28, implicit $vgpr29, implicit $vgpr30, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v32i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $vgpr8, implicit $vgpr9, implicit $vgpr10, implicit $vgpr11, implicit $vgpr12, implicit $vgpr13, implicit $vgpr14, implicit $vgpr15, implicit $vgpr16, implicit $vgpr17, implicit $vgpr18, implicit $vgpr19, implicit $vgpr20, implicit $vgpr21, implicit $vgpr22, implicit $vgpr23, implicit $vgpr24, implicit $vgpr25, implicit $vgpr26, implicit $vgpr27, implicit $vgpr28, implicit $vgpr29, implicit $vgpr30, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 4, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   %ptr = load ptr addrspace(1), ptr addrspace(4) poison
@@ -3766,8 +3709,7 @@ define amdgpu_kernel void @test_call_external_void_func_v32i32_i32(i32) #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF2]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v32i32_i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $vgpr8, implicit $vgpr9, implicit $vgpr10, implicit $vgpr11, implicit $vgpr12, implicit $vgpr13, implicit $vgpr14, implicit $vgpr15, implicit $vgpr16, implicit $vgpr17, implicit $vgpr18, implicit $vgpr19, implicit $vgpr20, implicit $vgpr21, implicit $vgpr22, implicit $vgpr23, implicit $vgpr24, implicit $vgpr25, implicit $vgpr26, implicit $vgpr27, implicit $vgpr28, implicit $vgpr29, implicit $vgpr30, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v32i32_i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $vgpr8, implicit $vgpr9, implicit $vgpr10, implicit $vgpr11, implicit $vgpr12, implicit $vgpr13, implicit $vgpr14, implicit $vgpr15, implicit $vgpr16, implicit $vgpr17, implicit $vgpr18, implicit $vgpr19, implicit $vgpr20, implicit $vgpr21, implicit $vgpr22, implicit $vgpr23, implicit $vgpr24, implicit $vgpr25, implicit $vgpr26, implicit $vgpr27, implicit $vgpr28, implicit $vgpr29, implicit $vgpr30, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 8, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   %ptr0 = load ptr addrspace(1), ptr addrspace(4) poison
@@ -3877,8 +3819,7 @@ define amdgpu_kernel void @test_call_external_void_func_v32i32_i8_i8_i16() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF2]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v32i32_i8_i8_i16, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $vgpr8, implicit $vgpr9, implicit $vgpr10, implicit $vgpr11, implicit $vgpr12, implicit $vgpr13, implicit $vgpr14, implicit $vgpr15, implicit $vgpr16, implicit $vgpr17, implicit $vgpr18, implicit $vgpr19, implicit $vgpr20, implicit $vgpr21, implicit $vgpr22, implicit $vgpr23, implicit $vgpr24, implicit $vgpr25, implicit $vgpr26, implicit $vgpr27, implicit $vgpr28, implicit $vgpr29, implicit $vgpr30, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v32i32_i8_i8_i16, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $vgpr8, implicit $vgpr9, implicit $vgpr10, implicit $vgpr11, implicit $vgpr12, implicit $vgpr13, implicit $vgpr14, implicit $vgpr15, implicit $vgpr16, implicit $vgpr17, implicit $vgpr18, implicit $vgpr19, implicit $vgpr20, implicit $vgpr21, implicit $vgpr22, implicit $vgpr23, implicit $vgpr24, implicit $vgpr25, implicit $vgpr26, implicit $vgpr27, implicit $vgpr28, implicit $vgpr29, implicit $vgpr30, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 16, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   %ptr0 = load ptr addrspace(1), ptr addrspace(4) poison
@@ -3986,8 +3927,7 @@ define amdgpu_kernel void @test_call_external_void_func_v32i32_p3_p5() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF2]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v32i32_p3_p5, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $vgpr8, implicit $vgpr9, implicit $vgpr10, implicit $vgpr11, implicit $vgpr12, implicit $vgpr13, implicit $vgpr14, implicit $vgpr15, implicit $vgpr16, implicit $vgpr17, implicit $vgpr18, implicit $vgpr19, implicit $vgpr20, implicit $vgpr21, implicit $vgpr22, implicit $vgpr23, implicit $vgpr24, implicit $vgpr25, implicit $vgpr26, implicit $vgpr27, implicit $vgpr28, implicit $vgpr29, implicit $vgpr30, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v32i32_p3_p5, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $vgpr8, implicit $vgpr9, implicit $vgpr10, implicit $vgpr11, implicit $vgpr12, implicit $vgpr13, implicit $vgpr14, implicit $vgpr15, implicit $vgpr16, implicit $vgpr17, implicit $vgpr18, implicit $vgpr19, implicit $vgpr20, implicit $vgpr21, implicit $vgpr22, implicit $vgpr23, implicit $vgpr24, implicit $vgpr25, implicit $vgpr26, implicit $vgpr27, implicit $vgpr28, implicit $vgpr29, implicit $vgpr30, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 12, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   %ptr0 = load ptr addrspace(1), ptr addrspace(4) poison
@@ -4055,8 +3995,7 @@ define amdgpu_kernel void @test_call_external_void_func_struct_i8_i32() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_struct_i8_i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_struct_i8_i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   %ptr0 = load ptr addrspace(1), ptr addrspace(4) poison
@@ -4082,8 +4021,7 @@ define amdgpu_gfx void @test_gfx_call_external_void_func_struct_i8_i32() #0 {
   ; CHECK-NEXT:   $vgpr1 = COPY [[LOAD2]](s32)
   ; CHECK-NEXT:   [[COPY:%[0-9]+]]:_(<4 x s32>) = COPY $sgpr0_sgpr1_sgpr2_sgpr3
   ; CHECK-NEXT:   $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[COPY]](<4 x s32>)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_gfx_void_func_struct_i8_i32, csr_amdgpu_si_gfx, implicit $vgpr0, implicit $vgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_gfx_void_func_struct_i8_i32, csr_amdgpu_si_gfx, implicit $vgpr0, implicit $vgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   SI_RETURN
   %ptr0 = load ptr addrspace(1), ptr addrspace(4) poison
@@ -4111,8 +4049,7 @@ define amdgpu_gfx void @test_gfx_call_external_void_func_struct_i8_i32_inreg() #
   ; CHECK-NEXT:   $sgpr5 = COPY [[INTRINSIC_CONVERGENT1]](s32)
   ; CHECK-NEXT:   [[COPY:%[0-9]+]]:_(<4 x s32>) = COPY $sgpr0_sgpr1_sgpr2_sgpr3
   ; CHECK-NEXT:   $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[COPY]](<4 x s32>)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_gfx_void_func_struct_i8_i32_inreg, csr_amdgpu_si_gfx, implicit $sgpr4, implicit $sgpr5, implicit $sgpr0_sgpr1_sgpr2_sgpr3
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_gfx_void_func_struct_i8_i32_inreg, csr_amdgpu_si_gfx, implicit $sgpr4, implicit $sgpr5, implicit $sgpr0_sgpr1_sgpr2_sgpr3
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   SI_RETURN
   %ptr0 = load ptr addrspace(1), ptr addrspace(4) poison
@@ -4180,8 +4117,7 @@ define amdgpu_kernel void @test_call_external_void_func_byval_struct_i8_i32() #0
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_byval_struct_i8_i32, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_byval_struct_i8_i32, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 8, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   %val = alloca { i8, i32 }, align 4, addrspace(5)
@@ -4244,8 +4180,7 @@ define void @call_byval_3ai32_byval_i8_align32(ptr addrspace(5) %incoming0, ptr
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY17]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[COPY18]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[COPY19]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @void_func_byval_a3i32_byval_i8_align32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @void_func_byval_a3i32_byval_i8_align32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 36, implicit-def $scc
   ; CHECK-NEXT:   SI_RETURN
   call void @void_func_byval_a3i32_byval_i8_align32(ptr addrspace(5) byval([3 x i32]) %incoming0, ptr addrspace(5) align 32 %incoming1, i32 999)
@@ -4298,8 +4233,7 @@ define void @call_byval_a4i64_align4_higher_source_align(ptr addrspace(5) align
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[COPY17]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[COPY18]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @void_func_byval_a4i64_align4, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @void_func_byval_a4i64_align4, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 32, implicit-def $scc
   ; CHECK-NEXT:   SI_RETURN
   call void @void_func_byval_a4i64_align4(ptr addrspace(5) byval([4 x i64]) align 4 %incoming_high_align)
@@ -4363,8 +4297,7 @@ define amdgpu_kernel void @test_call_external_void_func_v2i8() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v2i8, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v2i8, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   %ptr = load ptr addrspace(1), ptr addrspace(4) poison
@@ -4433,8 +4366,7 @@ define amdgpu_kernel void @test_call_external_void_func_v3i8() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v3i8, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v3i8, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   %ptr = load ptr addrspace(1), ptr addrspace(4) poison
@@ -4506,8 +4438,7 @@ define amdgpu_kernel void @test_call_external_void_func_v4i8() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v4i8, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v4i8, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   %ptr = load ptr addrspace(1), ptr addrspace(4) poison
@@ -4591,8 +4522,7 @@ define amdgpu_kernel void @test_call_external_void_func_v8i8() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v8i8, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v8i8, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   %ptr = load ptr addrspace(1), ptr addrspace(4) poison
@@ -4700,8 +4630,7 @@ define amdgpu_kernel void @test_call_external_void_func_v16i8() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF1]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v16i8, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $vgpr8, implicit $vgpr9, implicit $vgpr10, implicit $vgpr11, implicit $vgpr12, implicit $vgpr13, implicit $vgpr14, implicit $vgpr15, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v16i8, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $vgpr8, implicit $vgpr9, implicit $vgpr10, implicit $vgpr11, implicit $vgpr12, implicit $vgpr13, implicit $vgpr14, implicit $vgpr15, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   %ptr = load ptr addrspace(1), ptr addrspace(4) poison
@@ -4805,8 +4734,7 @@ define amdgpu_kernel void @stack_passed_arg_alignment_v32i32_f64(<32 x i32> %val
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @stack_passed_f64_arg, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $vgpr8, implicit $vgpr9, implicit $vgpr10, implicit $vgpr11, implicit $vgpr12, implicit $vgpr13, implicit $vgpr14, implicit $vgpr15, implicit $vgpr16, implicit $vgpr17, implicit $vgpr18, implicit $vgpr19, implicit $vgpr20, implicit $vgpr21, implicit $vgpr22, implicit $vgpr23, implicit $vgpr24, implicit $vgpr25, implicit $vgpr26, implicit $vgpr27, implicit $vgpr28, implicit $vgpr29, implicit $vgpr30, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @stack_passed_f64_arg, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $vgpr8, implicit $vgpr9, implicit $vgpr10, implicit $vgpr11, implicit $vgpr12, implicit $vgpr13, implicit $vgpr14, implicit $vgpr15, implicit $vgpr16, implicit $vgpr17, implicit $vgpr18, implicit $vgpr19, implicit $vgpr20, implicit $vgpr21, implicit $vgpr22, implicit $vgpr23, implicit $vgpr24, implicit $vgpr25, implicit $vgpr26, implicit $vgpr27, implicit $vgpr28, implicit $vgpr29, implicit $vgpr30, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 12, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
 entry:
@@ -4937,8 +4865,7 @@ define void @stack_12xv3i32() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY15]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[COPY17]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_12xv3i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $vgpr8, implicit $vgpr9, implicit $vgpr10, implicit $vgpr11, implicit $vgpr12, implicit $vgpr13, implicit $vgpr14, implicit $vgpr15, implicit $vgpr16, implicit $vgpr17, implicit $vgpr18, implicit $vgpr19, implicit $vgpr20, implicit $vgpr21, implicit $vgpr22, implicit $vgpr23, implicit $vgpr24, implicit $vgpr25, implicit $vgpr26, implicit $vgpr27, implicit $vgpr28, implicit $vgpr29, implicit $vgpr30, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_12xv3i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $vgpr8, implicit $vgpr9, implicit $vgpr10, implicit $vgpr11, implicit $vgpr12, implicit $vgpr13, implicit $vgpr14, implicit $vgpr15, implicit $vgpr16, implicit $vgpr17, implicit $vgpr18, implicit $vgpr19, implicit $vgpr20, implicit $vgpr21, implicit $vgpr22, implicit $vgpr23, implicit $vgpr24, implicit $vgpr25, implicit $vgpr26, implicit $vgpr27, implicit $vgpr28, implicit $vgpr29, implicit $vgpr30, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 20, implicit-def $scc
   ; CHECK-NEXT:   SI_RETURN
 entry:
@@ -5081,8 +5008,7 @@ define void @stack_12xv3f32() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY15]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[COPY17]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_12xv3f32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $vgpr8, implicit $vgpr9, implicit $vgpr10, implicit $vgpr11, implicit $vgpr12, implicit $vgpr13, implicit $vgpr14, implicit $vgpr15, implicit $vgpr16, implicit $vgpr17, implicit $vgpr18, implicit $vgpr19, implicit $vgpr20, implicit $vgpr21, implicit $vgpr22, implicit $vgpr23, implicit $vgpr24, implicit $vgpr25, implicit $vgpr26, implicit $vgpr27, implicit $vgpr28, implicit $vgpr29, implicit $vgpr30, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_12xv3f32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $vgpr8, implicit $vgpr9, implicit $vgpr10, implicit $vgpr11, implicit $vgpr12, implicit $vgpr13, implicit $vgpr14, implicit $vgpr15, implicit $vgpr16, implicit $vgpr17, implicit $vgpr18, implicit $vgpr19, implicit $vgpr20, implicit $vgpr21, implicit $vgpr22, implicit $vgpr23, implicit $vgpr24, implicit $vgpr25, implicit $vgpr26, implicit $vgpr27, implicit $vgpr28, implicit $vgpr29, implicit $vgpr30, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 20, implicit-def $scc
   ; CHECK-NEXT:   SI_RETURN
 entry:
@@ -5229,8 +5155,7 @@ define void @stack_8xv5i32() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY15]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[COPY17]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_8xv5i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $vgpr8, implicit $vgpr9, implicit $vgpr10, implicit $vgpr11, implicit $vgpr12, implicit $vgpr13, implicit $vgpr14, implicit $vgpr15, implicit $vgpr16, implicit $vgpr17, implicit $vgpr18, implicit $vgpr19, implicit $vgpr20, implicit $vgpr21, implicit $vgpr22, implicit $vgpr23, implicit $vgpr24, implicit $vgpr25, implicit $vgpr26, implicit $vgpr27, implicit $vgpr28, implicit $vgpr29, implicit $vgpr30, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_8xv5i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $vgpr8, implicit $vgpr9, implicit $vgpr10, implicit $vgpr11, implicit $vgpr12, implicit $vgpr13, implicit $vgpr14, implicit $vgpr15, implicit $vgpr16, implicit $vgpr17, implicit $vgpr18, implicit $vgpr19, implicit $vgpr20, implicit $vgpr21, implicit $vgpr22, implicit $vgpr23, implicit $vgpr24, implicit $vgpr25, implicit $vgpr26, implicit $vgpr27, implicit $vgpr28, implicit $vgpr29, implicit $vgpr30, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 36, implicit-def $scc
   ; CHECK-NEXT:   SI_RETURN
 entry:
@@ -5373,8 +5298,7 @@ define void @stack_8xv5f32() #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY15]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[COPY17]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_8xv5f32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $vgpr8, implicit $vgpr9, implicit $vgpr10, implicit $vgpr11, implicit $vgpr12, implicit $vgpr13, implicit $vgpr14, implicit $vgpr15, implicit $vgpr16, implicit $vgpr17, implicit $vgpr18, implicit $vgpr19, implicit $vgpr20, implicit $vgpr21, implicit $vgpr22, implicit $vgpr23, implicit $vgpr24, implicit $vgpr25, implicit $vgpr26, implicit $vgpr27, implicit $vgpr28, implicit $vgpr29, implicit $vgpr30, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_8xv5f32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $vgpr8, implicit $vgpr9, implicit $vgpr10, implicit $vgpr11, implicit $vgpr12, implicit $vgpr13, implicit $vgpr14, implicit $vgpr15, implicit $vgpr16, implicit $vgpr17, implicit $vgpr18, implicit $vgpr19, implicit $vgpr20, implicit $vgpr21, implicit $vgpr22, implicit $vgpr23, implicit $vgpr24, implicit $vgpr25, implicit $vgpr26, implicit $vgpr27, implicit $vgpr28, implicit $vgpr29, implicit $vgpr30, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 36, implicit-def $scc
   ; CHECK-NEXT:   SI_RETURN
 entry:
@@ -5417,8 +5341,7 @@ define amdgpu_ps void @amdgpu_ps_call_default_cc() {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY3]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[COPY4]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[COPY5]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[C]](p0), 0, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[C]](p0), 0, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
 main_body:
@@ -5467,8 +5390,7 @@ define void @test_call_external_void_func_i16_inreg(i16 inreg %arg) #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[COPY17]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[COPY18]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i16_inreg, csr_amdgpu, implicit $sgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i16_inreg, csr_amdgpu, implicit $sgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   SI_RETURN
   call void @external_void_func_i16_inreg(i16 inreg %arg)
@@ -5514,8 +5436,7 @@ define void @test_call_external_void_func_i32_inreg(i32 inreg %arg) #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[COPY17]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[COPY18]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i32_inreg, csr_amdgpu, implicit $sgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i32_inreg, csr_amdgpu, implicit $sgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   SI_RETURN
   call void @external_void_func_i32_inreg(i32 inreg %arg)
@@ -5566,8 +5487,7 @@ define void @test_call_external_void_func_i64_inreg(i64 inreg %arg) #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY17]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[COPY18]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[COPY19]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i64_inreg, csr_amdgpu, implicit $sgpr0, implicit $sgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_i64_inreg, csr_amdgpu, implicit $sgpr0, implicit $sgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   SI_RETURN
   call void @external_void_func_i64_inreg(i64 inreg %arg)
@@ -5618,8 +5538,7 @@ define void @test_call_external_void_func_v2i32_inreg(<2 x i32> inreg %arg) #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY17]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[COPY18]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[COPY19]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v2i32_inreg, csr_amdgpu, implicit $sgpr0, implicit $sgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v2i32_inreg, csr_amdgpu, implicit $sgpr0, implicit $sgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   SI_RETURN
   call void @external_void_func_v2i32_inreg(<2 x i32> inreg %arg)
@@ -5667,8 +5586,7 @@ define void @test_call_external_void_func_f16_inreg(half inreg %arg) #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[COPY17]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[COPY18]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_f16_inreg, csr_amdgpu, implicit $sgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_f16_inreg, csr_amdgpu, implicit $sgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   SI_RETURN
   call void @external_void_func_f16_inreg(half inreg %arg)
@@ -5728,8 +5646,7 @@ define void @test_call_external_void_func_f32_inreg(float inreg %arg) #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[COPY17]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[COPY18]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_f32_inreg, csr_amdgpu, implicit $sgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_f32_inreg, csr_amdgpu, implicit $sgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   SI_RETURN
   call void @external_void_func_f32_inreg(float inreg %arg)
@@ -5780,8 +5697,7 @@ define void @test_call_external_void_func_f64_inreg(double inreg %arg) #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY17]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[COPY18]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[COPY19]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_f64_inreg, csr_amdgpu, implicit $sgpr0, implicit $sgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_f64_inreg, csr_amdgpu, implicit $sgpr0, implicit $sgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   SI_RETURN
   call void @external_void_func_f64_inreg(double inreg %arg)
@@ -5828,8 +5744,7 @@ define void @test_call_external_void_func_v2f16_inreg(<2 x half> inreg %arg) #0
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[COPY17]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[COPY18]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v2f16_inreg, csr_amdgpu, implicit $sgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v2f16_inreg, csr_amdgpu, implicit $sgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   SI_RETURN
   call void @external_void_func_v2f16_inreg(<2 x half> inreg %arg)
@@ -5887,8 +5802,7 @@ define void @test_call_external_void_func_v3f16_inreg(<3 x half> inreg %arg) #0
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY17]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[COPY18]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[COPY19]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v3f16_inreg, csr_amdgpu, implicit $sgpr0, implicit $sgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v3f16_inreg, csr_amdgpu, implicit $sgpr0, implicit $sgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   SI_RETURN
   call void @external_void_func_v3f16_inreg(<3 x half> inreg %arg)
@@ -5941,8 +5855,7 @@ define void @test_call_external_void_func_v4f16_inreg(<4 x half> inreg %arg) #0
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY17]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[COPY18]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[COPY19]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v4f16_inreg, csr_amdgpu, implicit $sgpr0, implicit $sgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v4f16_inreg, csr_amdgpu, implicit $sgpr0, implicit $sgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   SI_RETURN
   call void @external_void_func_v4f16_inreg(<4 x half> inreg %arg)
@@ -5993,8 +5906,7 @@ define void @test_call_external_void_func_p0_inreg(ptr inreg %arg) #0 {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY17]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[COPY18]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[COPY19]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_p0_inreg, csr_amdgpu, implicit $sgpr0, implicit $sgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_p0_inreg, csr_amdgpu, implicit $sgpr0, implicit $sgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   SI_RETURN
   call void @external_void_func_p0_inreg(ptr inreg %arg)
@@ -6045,8 +5957,7 @@ define void @test_call_external_void_func_p1_inreg(ptr addrspace(1) inreg %arg)
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY17]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[COPY18]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[COPY19]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_p1_inreg, csr_amdgpu, implicit $sgpr0, implicit $sgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_p1_inreg, csr_amdgpu, implicit $sgpr0, implicit $sgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   SI_RETURN
   call void @external_void_func_p1_inreg(ptr addrspace(1) inreg %arg)
@@ -6093,8 +6004,7 @@ define void @test_call_external_void_func_p3_inreg(ptr addrspace(3) inreg %arg)
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[COPY17]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[COPY18]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_p3_inreg, csr_amdgpu, implicit $sgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_p3_inreg, csr_amdgpu, implicit $sgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   SI_RETURN
   call void @external_void_func_p3_inreg(ptr addrspace(3) inreg %arg)
@@ -6153,8 +6063,7 @@ define void @test_call_external_void_func_v2p1_inreg(<2 x ptr addrspace(1)> inre
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY19]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[COPY20]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[COPY21]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v2p1_inreg, csr_amdgpu, implicit $sgpr0, implicit $sgpr1, implicit $sgpr2, implicit $sgpr3, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v2p1_inreg, csr_amdgpu, implicit $sgpr0, implicit $sgpr1, implicit $sgpr2, implicit $sgpr3, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   SI_RETURN
   call void @external_void_func_v2p1_inreg(<2 x ptr addrspace(1)> inreg %arg)
@@ -6205,8 +6114,7 @@ define void @test_call_external_void_func_v2p5_inreg(<2 x ptr addrspace(5)> inre
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY17]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[COPY18]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[COPY19]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v2p5_inreg, csr_amdgpu, implicit $sgpr0, implicit $sgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @external_void_func_v2p5_inreg, csr_amdgpu, implicit $sgpr0, implicit $sgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   SI_RETURN
   call void @external_void_func_v2p5_inreg(<2 x ptr addrspace(5)> inreg %arg)
diff --git a/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-indirect-call.ll b/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-indirect-call.ll
index fe32646395794..5dc6932837d79 100644
--- a/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-indirect-call.ll
+++ b/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-indirect-call.ll
@@ -49,8 +49,7 @@ define amdgpu_kernel void @test_indirect_call_sgpr_ptr(ptr %fptr) {
   ; CHECK-NEXT:   $sgpr14 = COPY [[COPY16]](s32)
   ; CHECK-NEXT:   $sgpr15 = COPY [[DEF]](s32)
   ; CHECK-NEXT:   $vgpr31 = COPY [[OR1]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[LOAD]](p0), 0, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[LOAD]](p0), 0, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   S_ENDPGM 0
   call void %fptr()
@@ -68,8 +67,7 @@ define amdgpu_gfx void @test_gfx_indirect_call_sgpr_ptr(ptr %fptr) {
   ; CHECK-NEXT:   ADJCALLSTACKUP 0, 0, implicit-def $scc
   ; CHECK-NEXT:   [[COPY2:%[0-9]+]]:_(<4 x s32>) = COPY $sgpr0_sgpr1_sgpr2_sgpr3
   ; CHECK-NEXT:   $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[COPY2]](<4 x s32>)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[MV]](p0), 0, csr_amdgpu_si_gfx, implicit $sgpr0_sgpr1_sgpr2_sgpr3
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[MV]](p0), 0, csr_amdgpu_si_gfx, implicit $sgpr0_sgpr1_sgpr2_sgpr3
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   SI_RETURN
   call amdgpu_gfx void %fptr()
diff --git a/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-sibling-call.ll b/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-sibling-call.ll
index c96dfb2a4aaa1..24e85aa280bf6 100644
--- a/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-sibling-call.ll
+++ b/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-sibling-call.ll
@@ -149,8 +149,7 @@ define amdgpu_kernel void @kernel_call_i32_fastcc_i32_i32_unused_result(i32 %a,
   ; GCN-NEXT:   $vgpr1 = COPY [[EVEC1]](s32)
   ; GCN-NEXT:   [[COPY1:%[0-9]+]]:_(<4 x s32>) = COPY $private_rsrc_reg
   ; GCN-NEXT:   $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[COPY1]](<4 x s32>)
-  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @i32_fastcc_i32_i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit-def $vgpr0
-  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @i32_fastcc_i32_i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit-def $vgpr0
   ; GCN-NEXT:   [[COPY2:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; GCN-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; GCN-NEXT:   S_ENDPGM 0
@@ -196,8 +195,7 @@ define fastcc i32 @sibling_call_i32_fastcc_i32_byval_i32_byval_parent(i32 %a, pt
   ; GCN-NEXT:   $vgpr0 = COPY [[COPY]](s32)
   ; GCN-NEXT:   [[COPY3:%[0-9]+]]:_(<4 x s32>) = COPY $sgpr0_sgpr1_sgpr2_sgpr3
   ; GCN-NEXT:   $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[COPY3]](<4 x s32>)
-  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @i32_fastcc_i32_byval_i32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit-def $vgpr0
-  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @i32_fastcc_i32_byval_i32, csr_amdgpu, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit-def $vgpr0
   ; GCN-NEXT:   [[COPY4:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; GCN-NEXT:   ADJCALLSTACKDOWN 0, 4, implicit-def $scc
   ; GCN-NEXT:   $vgpr0 = COPY [[COPY4]](s32)
@@ -560,8 +558,7 @@ define fastcc i32 @no_sibling_call_callee_more_stack_space(i32 %a, i32 %b) #1 {
   ; GCN-NEXT:   $vgpr30 = COPY [[C]](s32)
   ; GCN-NEXT:   [[COPY2:%[0-9]+]]:_(<4 x s32>) = COPY $sgpr0_sgpr1_sgpr2_sgpr3
   ; GCN-NEXT:   $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[COPY2]](<4 x s32>)
-  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @i32_fastcc_i32_i32_a32i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $vgpr8, implicit $vgpr9, implicit $vgpr10, implicit $vgpr11, implicit $vgpr12, implicit $vgpr13, implicit $vgpr14, implicit $vgpr15, implicit $vgpr16, implicit $vgpr17, implicit $vgpr18, implicit $vgpr19, implicit $vgpr20, implicit $vgpr21, implicit $vgpr22, implicit $vgpr23, implicit $vgpr24, implicit $vgpr25, implicit $vgpr26, implicit $vgpr27, implicit $vgpr28, implicit $vgpr29, implicit $vgpr30, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit-def $vgpr0
-  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @i32_fastcc_i32_i32_a32i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $vgpr8, implicit $vgpr9, implicit $vgpr10, implicit $vgpr11, implicit $vgpr12, implicit $vgpr13, implicit $vgpr14, implicit $vgpr15, implicit $vgpr16, implicit $vgpr17, implicit $vgpr18, implicit $vgpr19, implicit $vgpr20, implicit $vgpr21, implicit $vgpr22, implicit $vgpr23, implicit $vgpr24, implicit $vgpr25, implicit $vgpr26, implicit $vgpr27, implicit $vgpr28, implicit $vgpr29, implicit $vgpr30, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit-def $vgpr0
   ; GCN-NEXT:   [[COPY3:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; GCN-NEXT:   ADJCALLSTACKDOWN 0, 12, implicit-def $scc
   ; GCN-NEXT:   $vgpr0 = COPY [[COPY3]](s32)
@@ -586,8 +583,7 @@ define fastcc i32 @sibling_call_i32_fastcc_i32_i32_other_call(i32 %a, i32 %b, i3
   ; GCN-NEXT:   $vgpr1 = COPY [[COPY1]](s32)
   ; GCN-NEXT:   [[COPY3:%[0-9]+]]:_(<4 x s32>) = COPY $sgpr0_sgpr1_sgpr2_sgpr3
   ; GCN-NEXT:   $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[COPY3]](<4 x s32>)
-  ; GCN-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = noconvergent G_SI_CALL [[GV]](p0), @i32_fastcc_i32_i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit-def $vgpr0
-  ; GCN-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; GCN-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[GV]](p0), @i32_fastcc_i32_i32, csr_amdgpu, implicit $vgpr0, implicit $vgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit-def $vgpr0
   ; GCN-NEXT:   [[COPY4:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; GCN-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; GCN-NEXT:   [[GV1:%[0-9]+]]:ccr_sgpr_64(p0) = G_GLOBAL_VALUE @sibling_call_i32_fastcc_i32_i32
diff --git a/llvm/test/CodeGen/AMDGPU/GlobalISel/regbankselect-waterfall-call.mir b/llvm/test/CodeGen/AMDGPU/GlobalISel/regbankselect-waterfall-call.mir
index 1e4d91c95ceb2..5207d992ea74d 100644
--- a/llvm/test/CodeGen/AMDGPU/GlobalISel/regbankselect-waterfall-call.mir
+++ b/llvm/test/CodeGen/AMDGPU/GlobalISel/regbankselect-waterfall-call.mir
@@ -33,8 +33,7 @@ body: |
     ; CHECK-NEXT: %g_ptr:sgpr(p0) = COPY $sgpr0_sgpr1
     ; CHECK-NEXT: [[COPY:%[0-9]+]]:vgpr(p0) = COPY %g_ptr(p0)
     ; CHECK-NEXT: %func_ptr:vgpr(p0) = G_LOAD [[COPY]](p0) :: (load (p0))
-    ; CHECK-NEXT: %ret_addr:sgpr(s64) = G_SI_CALL [[MV]](p0), 0, csr_amdgpu
-    ; CHECK-NEXT: $sgpr30_sgpr31 = COPY %ret_addr(s64)
+    ; CHECK-NEXT: $sgpr2_sgpr3 = G_SI_CALL [[MV]](p0), 0, csr_amdgpu
     ; CHECK-NEXT: ADJCALLSTACKDOWN 0, 0, implicit-def $scc
     ; CHECK-NEXT: $exec = S_XOR_B64_term $exec, [[S_AND_SAVEEXEC_B64_]], implicit-def $scc
     ; CHECK-NEXT: SI_WATERFALL_LOOP %bb.1, implicit $exec
@@ -45,14 +44,13 @@ body: |
     ; CHECK-NEXT: $exec = S_MOV_B64_term [[S_MOV_B64_]]
     ; CHECK-NEXT: {{  $}}
     ; CHECK-NEXT: .4:
-    ; CHECK-NEXT: S_SETPC_B64_return undef $sgpr30_sgpr31
+    ; CHECK-NEXT: S_SETPC_B64_return undef $sgpr2_sgpr3
    ADJCALLSTACKUP 0, 0, implicit-def $scc
    %g_ptr:_(p0) = COPY $sgpr0_sgpr1
    %func_ptr:_(p0) = G_LOAD %g_ptr(p0) :: (load (p0))
-   %ret_addr:_(s64) = G_SI_CALL %func_ptr, 0, csr_amdgpu
-   $sgpr30_sgpr31 = COPY %ret_addr
+   $sgpr2_sgpr3 = G_SI_CALL %func_ptr, 0, csr_amdgpu
    ADJCALLSTACKDOWN 0, 0, implicit-def $scc
-   S_SETPC_B64_return undef $sgpr30_sgpr31
+   S_SETPC_B64_return undef $sgpr2_sgpr3
 
 ...
 
@@ -88,8 +86,7 @@ body: |
     ; CHECK-NEXT: %g_ptr:sgpr(p4) = COPY $sgpr0_sgpr1
     ; CHECK-NEXT: [[COPY:%[0-9]+]]:vgpr(p4) = COPY %g_ptr(p4)
     ; CHECK-NEXT: %func_ptr:vgpr(p4) = G_LOAD [[COPY]](p4) :: (load (p4))
-    ; CHECK-NEXT: %ret_addr:sgpr(s64) = G_SI_CALL [[MV]](p4), 0, csr_amdgpu
-    ; CHECK-NEXT: $sgpr30_sgpr31 = COPY %ret_addr(s64)
+    ; CHECK-NEXT: $sgpr2_sgpr3 = G_SI_CALL [[MV]](p4), 0, csr_amdgpu
     ; CHECK-NEXT: ADJCALLSTACKDOWN 0, 0, implicit-def $scc
     ; CHECK-NEXT: $exec = S_XOR_B64_term $exec, [[S_AND_SAVEEXEC_B64_]], implicit-def $scc
     ; CHECK-NEXT: SI_WATERFALL_LOOP %bb.1, implicit $exec
@@ -100,14 +97,13 @@ body: |
     ; CHECK-NEXT: $exec = S_MOV_B64_term [[S_MOV_B64_]]
     ; CHECK-NEXT: {{  $}}
     ; CHECK-NEXT: .4:
-    ; CHECK-NEXT: S_SETPC_B64_return undef $sgpr30_sgpr31
+    ; CHECK-NEXT: S_SETPC_B64_return undef $sgpr2_sgpr3
    ADJCALLSTACKUP 0, 0, implicit-def $scc
    %g_ptr:_(p4) = COPY $sgpr0_sgpr1
    %func_ptr:_(p4) = G_LOAD %g_ptr(p4) :: (load (p4))
-   %ret_addr:_(s64) = G_SI_CALL %func_ptr, 0, csr_amdgpu
-   $sgpr30_sgpr31 = COPY %ret_addr
+   $sgpr2_sgpr3 = G_SI_CALL %func_ptr, 0, csr_amdgpu
    ADJCALLSTACKDOWN 0, 0, implicit-def $scc
-   S_SETPC_B64_return undef $sgpr30_sgpr31
+   S_SETPC_B64_return undef $sgpr2_sgpr3
 
 ...
 
@@ -143,8 +139,7 @@ body: |
     ; CHECK-NEXT: %g_ptr:sgpr(p0) = COPY $sgpr0_sgpr1
     ; CHECK-NEXT: [[COPY:%[0-9]+]]:vgpr(p0) = COPY %g_ptr(p0)
     ; CHECK-NEXT: %func_ptr:vgpr(p0) = G_LOAD [[COPY]](p0) :: (load (p0))
-    ; CHECK-NEXT: %ret_addr:sgpr(s64) = G_SI_CALL [[MV]](p0), 0, csr_amdgpu, implicit $sgpr4, implicit $sgpr5, implicit-def $vgpr0
-    ; CHECK-NEXT: $sgpr30_sgpr31 = COPY %ret_addr(s64)
+    ; CHECK-NEXT: $sgpr2_sgpr3 = G_SI_CALL [[MV]](p0), 0, csr_amdgpu, implicit $sgpr4, implicit $sgpr5, implicit-def $vgpr0
     ; CHECK-NEXT: ADJCALLSTACKDOWN 0, 0, implicit-def $scc
     ; CHECK-NEXT: $exec = S_XOR_B64_term $exec, [[S_AND_SAVEEXEC_B64_]], implicit-def $scc
     ; CHECK-NEXT: SI_WATERFALL_LOOP %bb.1, implicit $exec
@@ -155,14 +150,13 @@ body: |
     ; CHECK-NEXT: $exec = S_MOV_B64_term [[S_MOV_B64_]]
     ; CHECK-NEXT: {{  $}}
     ; CHECK-NEXT: .4:
-    ; CHECK-NEXT: S_SETPC_B64_return undef $sgpr30_sgpr31
+    ; CHECK-NEXT: S_SETPC_B64_return undef $sgpr2_sgpr3
    ADJCALLSTACKUP 0, 0, implicit-def $scc
    %g_ptr:_(p0) = COPY $sgpr0_sgpr1
    %func_ptr:_(p0) = G_LOAD %g_ptr(p0) :: (load (p0))
-   %ret_addr:_(s64) = G_SI_CALL %func_ptr, 0, csr_amdgpu, implicit $sgpr4, implicit $sgpr5, implicit-def $vgpr0
-   $sgpr30_sgpr31 = COPY %ret_addr
+   $sgpr2_sgpr3 = G_SI_CALL %func_ptr, 0, csr_amdgpu, implicit $sgpr4, implicit $sgpr5, implicit-def $vgpr0
    ADJCALLSTACKDOWN 0, 0, implicit-def $scc
-   S_SETPC_B64_return undef $sgpr30_sgpr31
+   S_SETPC_B64_return undef $sgpr2_sgpr3
 
 ...
 
@@ -198,8 +192,7 @@ body: |
     ; CHECK-NEXT: %g_ptr:sgpr(p4) = COPY $sgpr0_sgpr1
     ; CHECK-NEXT: [[COPY:%[0-9]+]]:vgpr(p4) = COPY %g_ptr(p4)
     ; CHECK-NEXT: %func_ptr:vgpr(p4) = G_LOAD [[COPY]](p4) :: (load (p4))
-    ; CHECK-NEXT: %ret_addr:sgpr(s64) = G_SI_CALL [[MV]](p4), 0, csr_amdgpu, implicit $sgpr4, implicit $sgpr5, implicit-def $vgpr0
-    ; CHECK-NEXT: $sgpr30_sgpr31 = COPY %ret_addr(s64)
+    ; CHECK-NEXT: $sgpr2_sgpr3 = G_SI_CALL [[MV]](p4), 0, csr_amdgpu, implicit $sgpr4, implicit $sgpr5, implicit-def $vgpr0
     ; CHECK-NEXT: ADJCALLSTACKDOWN 0, 0, implicit-def $scc
     ; CHECK-NEXT: $exec = S_XOR_B64_term $exec, [[S_AND_SAVEEXEC_B64_]], implicit-def $scc
     ; CHECK-NEXT: SI_WATERFALL_LOOP %bb.1, implicit $exec
@@ -210,14 +203,13 @@ body: |
     ; CHECK-NEXT: $exec = S_MOV_B64_term [[S_MOV_B64_]]
     ; CHECK-NEXT: {{  $}}
     ; CHECK-NEXT: .4:
-    ; CHECK-NEXT: S_SETPC_B64_return undef $sgpr30_sgpr31
+    ; CHECK-NEXT: S_SETPC_B64_return undef $sgpr2_sgpr3
    ADJCALLSTACKUP 0, 0, implicit-def $scc
    %g_ptr:_(p4) = COPY $sgpr0_sgpr1
    %func_ptr:_(p4) = G_LOAD %g_ptr(p4) :: (load (p4))
-   %ret_addr:_(s64) = G_SI_CALL %func_ptr, 0, csr_amdgpu, implicit $sgpr4, implicit $sgpr5, implicit-def $vgpr0
-   $sgpr30_sgpr31 = COPY %ret_addr
+   $sgpr2_sgpr3 = G_SI_CALL %func_ptr, 0, csr_amdgpu, implicit $sgpr4, implicit $sgpr5, implicit-def $vgpr0
    ADJCALLSTACKDOWN 0, 0, implicit-def $scc
-   S_SETPC_B64_return undef $sgpr30_sgpr31
+   S_SETPC_B64_return undef $sgpr2_sgpr3
 
 ...
 
diff --git a/llvm/test/CodeGen/AMDGPU/irtranslator-whole-wave-functions.ll b/llvm/test/CodeGen/AMDGPU/irtranslator-whole-wave-functions.ll
index 66e528c5b6247..38610d8b4c410 100644
--- a/llvm/test/CodeGen/AMDGPU/irtranslator-whole-wave-functions.ll
+++ b/llvm/test/CodeGen/AMDGPU/irtranslator-whole-wave-functions.ll
@@ -118,8 +118,7 @@ define amdgpu_cs void @call(i32 %x, ptr %p) {
   ; CHECK-NEXT:   ADJCALLSTACKUP 0, 0, implicit-def $scc
   ; CHECK-NEXT:   [[GV1:%[0-9]+]]:_(p0) = G_GLOBAL_VALUE @callee
   ; CHECK-NEXT:   $vgpr0 = COPY [[COPY]](s32)
-  ; CHECK-NEXT:   [[SI_CALL:%[0-9]+]]:_(s64) = G_SI_CALL [[GV1]](p0), @callee, csr_amdgpu_si_gfx, implicit $vgpr0, implicit-def $vgpr0
-  ; CHECK-NEXT:   $sgpr30_sgpr31 = COPY [[SI_CALL]](s64)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = G_SI_CALL [[GV1]](p0), @callee, csr_amdgpu_si_gfx, implicit $vgpr0, implicit-def $vgpr0
   ; CHECK-NEXT:   [[COPY3:%[0-9]+]]:_(s32) = COPY $vgpr0
   ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
   ; CHECK-NEXT:   G_STORE [[COPY3]](s32), [[MV]](p0) :: (store (s32) into %ir.p)

>From f8c633a8e1a891461bc833eba7b60dbd914694e6 Mon Sep 17 00:00:00 2001
From: Chinmay Deshpande <chdeshpa at amd.com>
Date: Thu, 12 Feb 2026 14:38:50 -0500
Subject: [PATCH 10/14] [AMDGPU][GISel] Incorporate comments

Change-Id: I12b6103c25c7518625b63b32f9fb597d16f46f8f
---
 .../AMDGPU/AMDGPURegBankLegalizeHelper.cpp    | 60 ++++++++++---------
 .../AMDGPU/AMDGPURegBankLegalizeHelper.h      | 22 +++----
 .../AMDGPU/AMDGPURegBankLegalizeRules.cpp     |  6 +-
 3 files changed, 44 insertions(+), 44 deletions(-)

diff --git a/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeHelper.cpp b/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeHelper.cpp
index 29fb25297cb23..390be22198f03 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeHelper.cpp
+++ b/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeHelper.cpp
@@ -58,8 +58,7 @@ bool RegBankLegalizeHelper::findRuleAndApplyMapping(MachineInstr &MI) {
     return false;
   }
 
-  SmallSet<Register, 4> WaterfallSgprs;
-  std::optional<iterator_range<MachineBasicBlock::iterator>> WaterfallRange;
+  WaterfallInfo WFI;
   unsigned OpIdx = 0;
   if (Mapping->DstOpMapping.size() > 0) {
     B.setInsertPt(*MI.getParent(), std::next(MI.getIterator()));
@@ -68,20 +67,19 @@ bool RegBankLegalizeHelper::findRuleAndApplyMapping(MachineInstr &MI) {
   }
   if (Mapping->SrcOpMapping.size() > 0) {
     B.setInstr(MI);
-    if (!applyMappingSrc(MI, OpIdx, Mapping->SrcOpMapping, WaterfallSgprs,
-                         WaterfallRange))
+    if (!applyMappingSrc(MI, OpIdx, Mapping->SrcOpMapping, WFI))
       return false;
   }
 
-  if (!lower(MI, *Mapping, WaterfallSgprs, WaterfallRange))
+  if (!lower(MI, *Mapping, WFI))
     return false;
 
   return true;
 }
 
-bool RegBankLegalizeHelper::executeInWaterfallLoop(
-    MachineIRBuilder &B, iterator_range<MachineBasicBlock::iterator> Range,
-    SmallSet<Register, 4> &SGPROperandRegs) {
+bool RegBankLegalizeHelper::executeInWaterfallLoop(MachineIRBuilder &B,
+                                                   const WaterfallInfo &WFI) {
+  assert(WFI.Start && WFI.End && "Waterfall range not initialized");
 
   // Track use registers which have already been expanded with a readfirstlane
   // sequence. This may have multiple uses if moving a sequence.
@@ -90,6 +88,10 @@ bool RegBankLegalizeHelper::executeInWaterfallLoop(
   MachineBasicBlock &MBB = B.getMBB();
   MachineFunction &MF = B.getMF();
 
+  // Obtain non-const iterators for splice operations.
+  MachineBasicBlock::iterator BeginIt(const_cast<MachineInstr &>(*WFI.Start));
+  MachineBasicBlock::iterator EndIt(const_cast<MachineInstr &>(*WFI.End));
+
   const SIRegisterInfo *TRI = ST.getRegisterInfo();
   const TargetRegisterClass *WaveRC = TRI->getWaveMaskRegClass();
   unsigned MovExecOpc, MovExecTermOpc, XorTermOpc, AndSaveExecOpc, ExecReg;
@@ -108,7 +110,7 @@ bool RegBankLegalizeHelper::executeInWaterfallLoop(
   }
 
 #ifndef NDEBUG
-  const int OrigRangeSize = std::distance(Range.begin(), Range.end());
+  const int OrigRangeSize = std::distance(BeginIt, EndIt);
 #endif
 
   MachineRegisterInfo &MRI = *B.getMRI();
@@ -140,7 +142,7 @@ bool RegBankLegalizeHelper::executeInWaterfallLoop(
 
   // Move the rest of the block into a new block.
   RemainderBB->transferSuccessorsAndUpdatePHIs(&MBB);
-  RemainderBB->splice(RemainderBB->begin(), &MBB, Range.end(), MBB.end());
+  RemainderBB->splice(RemainderBB->begin(), &MBB, EndIt, MBB.end());
 
   MBB.addSuccessor(LoopBB);
   RestoreExecBB->addSuccessor(RemainderBB);
@@ -192,10 +194,10 @@ bool RegBankLegalizeHelper::executeInWaterfallLoop(
 
   // Move the instruction into the loop body. Note we moved everything after
   // Range.end() already into a new block, so Range.end() is no longer valid.
-  BodyBB->splice(BodyBB->end(), &MBB, Range.begin(), MBB.end());
+  BodyBB->splice(BodyBB->end(), &MBB, BeginIt, MBB.end());
 
   // Figure out the iterator range after splicing the instructions.
-  MachineBasicBlock::iterator NewBegin = Range.begin()->getIterator();
+  MachineBasicBlock::iterator NewBegin = BeginIt;
   auto NewEnd = BodyBB->end();
   assert(std::distance(NewBegin, NewEnd) == OrigRangeSize);
 
@@ -205,7 +207,7 @@ bool RegBankLegalizeHelper::executeInWaterfallLoop(
   for (MachineInstr &MI : make_range(NewBegin, NewEnd)) {
     for (MachineOperand &Op : MI.all_uses()) {
       Register OldReg = Op.getReg();
-      if (!SGPROperandRegs.count(OldReg))
+      if (!WFI.SgprWaterfallOperandRegs.count(OldReg))
         continue;
 
       // See if we already processed this register in another instruction in
@@ -830,10 +832,9 @@ bool RegBankLegalizeHelper::lowerSplitTo32SExtInReg(MachineInstr &MI) {
   return true;
 }
 
-bool RegBankLegalizeHelper::lower(
-    MachineInstr &MI, const RegBankLLTMapping &Mapping,
-    SmallSet<Register, 4> &WaterfallSgprs,
-    std::optional<iterator_range<MachineBasicBlock::iterator>> WaterfallRange) {
+bool RegBankLegalizeHelper::lower(MachineInstr &MI,
+                                  const RegBankLLTMapping &Mapping,
+                                  WaterfallInfo &WFI) {
 
   switch (Mapping.LoweringMethod) {
   case DoNotLower:
@@ -1062,11 +1063,8 @@ bool RegBankLegalizeHelper::lower(
   }
   }
 
-  if (!WaterfallSgprs.empty()) {
-    auto Range = WaterfallRange ? *WaterfallRange
-                                : make_range(MI.getIterator(),
-                                             std::next(MI.getIterator()));
-    if (!executeInWaterfallLoop(B, Range, WaterfallSgprs))
+  if (!WFI.SgprWaterfallOperandRegs.empty()) {
+    if (!executeInWaterfallLoop(B, WFI))
       return false;
   }
   return true;
@@ -1469,9 +1467,7 @@ bool RegBankLegalizeHelper::applyMappingDst(
 bool RegBankLegalizeHelper::applyMappingSrc(
     MachineInstr &MI, unsigned &OpIdx,
     const SmallVectorImpl<RegBankLLTMappingApplyID> &MethodIDs,
-    SmallSet<Register, 4> &SgprWaterfallOperandRegs,
-    std::optional<iterator_range<MachineBasicBlock::iterator>>
-        &WaterfallRange) {
+    WaterfallInfo &WFI) {
   for (unsigned i = 0; i < MethodIDs.size(); ++OpIdx, ++i) {
     if (MethodIDs[i] == None || MethodIDs[i] == IntrId || MethodIDs[i] == Imm)
       continue;
@@ -1572,15 +1568,20 @@ bool RegBankLegalizeHelper::applyMappingSrc(
     case Sgpr32_WF:
     case SgprV4S32_WF: {
       assert(Ty == getTyFromID(MethodIDs[i]));
-      if (RB != SgprRB)
-        SgprWaterfallOperandRegs.insert(Reg);
+      if (RB != SgprRB) {
+        WFI.SgprWaterfallOperandRegs.insert(Reg);
+        if (!WFI.Start) {
+          WFI.Start = &MI;
+          WFI.End = &*std::next(MI.getIterator());
+        }
+      }
       break;
     }
     case SgprP0Call_WF:
     case SgprP4Call_WF: {
       assert(Ty == getTyFromID(MethodIDs[i]));
       if (RB != SgprRB) {
-        SgprWaterfallOperandRegs.insert(Reg);
+        WFI.SgprWaterfallOperandRegs.insert(Reg);
 
         // Find the ADJCALLSTACKUP before the call.
         MachineBasicBlock::iterator Start = MI.getIterator();
@@ -1594,7 +1595,8 @@ bool RegBankLegalizeHelper::applyMappingSrc(
         ++End;
 
         B.setInsertPt(*MI.getParent(), Start);
-        WaterfallRange = make_range(Start, End);
+        WFI.Start = &*Start;
+        WFI.End = &*End;
       }
       break;
     }
diff --git a/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeHelper.h b/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeHelper.h
index 55dbd85297007..3f229f85f0ad6 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeHelper.h
+++ b/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeHelper.h
@@ -14,7 +14,6 @@
 #include "llvm/CodeGen/GlobalISel/GenericMachineInstrs.h"
 #include "llvm/CodeGen/MachineOptimizationRemarkEmitter.h"
 #include "llvm/CodeGen/MachineRegisterInfo.h"
-#include <optional>
 
 namespace llvm {
 
@@ -22,6 +21,15 @@ class MachineIRBuilder;
 
 namespace AMDGPU {
 
+/// Holds waterfall loop information: the set of SGPR operand registers that
+/// need waterfalling, and an instruction range [Start, End) to wrap in the
+/// loop.
+struct WaterfallInfo {
+  SmallSet<Register, 4> SgprWaterfallOperandRegs;
+  const MachineInstr *Start = nullptr;
+  const MachineInstr *End = nullptr;
+};
+
 // Receives list of RegBankLLTMappingApplyID and applies register banks on all
 // operands. It is user's responsibility to provide RegBankLLTMappingApplyIDs
 // for all register operands, there is no need to specify NonReg for trailing
@@ -92,9 +100,7 @@ class RegBankLegalizeHelper {
   void applyMappingTrivial(MachineInstr &MI);
 
 private:
-  bool executeInWaterfallLoop(MachineIRBuilder &B,
-                              iterator_range<MachineBasicBlock::iterator> Range,
-                              SmallSet<Register, 4> &SgprOperandRegs);
+  bool executeInWaterfallLoop(MachineIRBuilder &B, const WaterfallInfo &WFI);
 
   LLT getTyFromID(RegBankLLTMappingApplyID ID);
   LLT getBTyFromID(RegBankLLTMappingApplyID ID, LLT Ty);
@@ -108,9 +114,7 @@ class RegBankLegalizeHelper {
   bool
   applyMappingSrc(MachineInstr &MI, unsigned &OpIdx,
                   const SmallVectorImpl<RegBankLLTMappingApplyID> &MethodIDs,
-                  SmallSet<Register, 4> &SgprWaterfallOperandRegs,
-                  std::optional<iterator_range<MachineBasicBlock::iterator>>
-                      &WaterfallRange);
+                  WaterfallInfo &WFI);
 
   bool splitLoad(MachineInstr &MI, ArrayRef<LLT> LLTBreakdown,
                  LLT MergeTy = LLT());
@@ -118,9 +122,7 @@ class RegBankLegalizeHelper {
   bool widenMMOToS32(GAnyLoad &MI) const;
 
   bool lower(MachineInstr &MI, const RegBankLLTMapping &Mapping,
-             SmallSet<Register, 4> &SgprWaterfallOperandRegs,
-             std::optional<iterator_range<MachineBasicBlock::iterator>>
-                 WaterfallRange);
+             WaterfallInfo &WFI);
 
   bool lowerVccExtToSel(MachineInstr &MI);
   std::pair<Register, Register> unpackZExt(Register Reg);
diff --git a/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeRules.cpp b/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeRules.cpp
index 5717a55a92dad..e1541f23de984 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeRules.cpp
+++ b/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeRules.cpp
@@ -224,15 +224,11 @@ bool PredicateMapping::match(const MachineInstr &MI,
   // Check LLT signature.
   for (unsigned i = 0; i < OpUniformityAndTypes.size(); ++i) {
     if (OpUniformityAndTypes[i] == _) {
-      // Skip non-register operands and physical registers, which don't
-      // need register bank consideration.
-      if (MI.getOperand(i).isReg() && MI.getOperand(i).getReg().isVirtual())
-        return false;
       continue;
     }
 
     // Remaining IDs check virtual registers.
-    if (!MI.getOperand(i).isReg())
+    if (!MI.getOperand(i).isReg() || !MI.getOperand(i).getReg().isVirtual())
       return false;
 
     if (!matchUniformityAndLLT(MI.getOperand(i).getReg(),

>From 8dd25eb55beb8c0f71ef1ab721b5f6e1f857c6fb Mon Sep 17 00:00:00 2001
From: Chinmay Deshpande <chdeshpa at amd.com>
Date: Wed, 18 Feb 2026 14:16:16 -0500
Subject: [PATCH 11/14] [AMDGPU][GISel] Remove changes to unnecessary tests

Change-Id: I2c7da54675810bf63af24768dd3382d52b28fb4f
---
 .../CodeGen/AMDGPU/GlobalISel/irtranslator-assert-align.ll    | 2 +-
 .../GlobalISel/irtranslator-call-abi-attribute-hints.ll       | 2 +-
 .../AMDGPU/GlobalISel/irtranslator-call-implicit-args.ll      | 4 ++--
 .../CodeGen/AMDGPU/GlobalISel/irtranslator-call-non-fixed.ll  | 2 +-
 .../AMDGPU/GlobalISel/irtranslator-call-return-values.ll      | 2 +-
 llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call-sret.ll | 2 +-
 llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call.ll      | 2 +-
 .../CodeGen/AMDGPU/GlobalISel/irtranslator-indirect-call.ll   | 2 +-
 .../CodeGen/AMDGPU/GlobalISel/irtranslator-sibling-call.ll    | 2 +-
 .../AMDGPU/GlobalISel/localizer-wrong-insert-point.mir        | 2 +-
 llvm/test/CodeGen/AMDGPU/convergence-tokens.ll                | 2 +-
 llvm/test/CodeGen/AMDGPU/irtranslator-whole-wave-functions.ll | 2 +-
 12 files changed, 13 insertions(+), 13 deletions(-)

diff --git a/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-assert-align.ll b/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-assert-align.ll
index ca9d7854fb619..4098f643831f1 100644
--- a/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-assert-align.ll
+++ b/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-assert-align.ll
@@ -1,5 +1,5 @@
 ; NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
-; RUN: llc -mtriple=amdgcn -mcpu=fiji -O0 -stop-after=irtranslator -global-isel -new-reg-bank-select -o - %s | FileCheck %s
+; RUN: llc -mtriple=amdgcn -mcpu=fiji -O0 -stop-after=irtranslator -global-isel -o - %s | FileCheck %s
 
 ; TODO: Could potentially insert it here
 define void @arg_align_8(ptr addrspace(1) align 8 %arg0) {
diff --git a/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call-abi-attribute-hints.ll b/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call-abi-attribute-hints.ll
index 02ce52b7450f6..1bf2a589cb597 100644
--- a/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call-abi-attribute-hints.ll
+++ b/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call-abi-attribute-hints.ll
@@ -1,5 +1,5 @@
 ; NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
-; RUN: llc -global-isel -new-reg-bank-select -stop-after=irtranslator -mtriple=amdgcn-amd-amdhsa -mcpu=gfx900 -o - %s | FileCheck -enable-var-scope %s
+; RUN: llc -global-isel -stop-after=irtranslator -mtriple=amdgcn-amd-amdhsa -mcpu=gfx900 -o - %s | FileCheck -enable-var-scope %s
 
 ; Test that we don't insert code to pass implicit arguments we know
 ; the callee does not need.
diff --git a/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call-implicit-args.ll b/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call-implicit-args.ll
index 2bb059a0fbb1e..d69515591ecee 100644
--- a/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call-implicit-args.ll
+++ b/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call-implicit-args.ll
@@ -1,6 +1,6 @@
 ; NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
-; RUN: llc -global-isel -new-reg-bank-select -stop-after=irtranslator -mtriple=amdgcn-mesa-mesa3d -mcpu=gfx900 -o - %s | FileCheck -enable-var-scope -check-prefix=GFX900 %s
-; RUN: llc -global-isel -new-reg-bank-select -stop-after=irtranslator -mtriple=amdgcn-mesa-mesa3d -mcpu=gfx908 -o - %s | FileCheck -enable-var-scope -check-prefix=GFX908 %s
+; RUN: llc -global-isel -stop-after=irtranslator -mtriple=amdgcn-mesa-mesa3d -mcpu=gfx900 -o - %s | FileCheck -enable-var-scope -check-prefix=GFX900 %s
+; RUN: llc -global-isel -stop-after=irtranslator -mtriple=amdgcn-mesa-mesa3d -mcpu=gfx908 -o - %s | FileCheck -enable-var-scope -check-prefix=GFX908 %s
 
 ; Workitem IDs are passed to the kernel differently for gfx908
 
diff --git a/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call-non-fixed.ll b/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call-non-fixed.ll
index 6694ad741cf48..6bfd0f060aa20 100644
--- a/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call-non-fixed.ll
+++ b/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call-non-fixed.ll
@@ -1,5 +1,5 @@
 ; NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
-; RUN: llc -global-isel -new-reg-bank-select -stop-after=irtranslator -mtriple=amdgcn-mesa-mesa3d -mcpu=gfx900 -o - %s | FileCheck -enable-var-scope %s
+; RUN: llc -global-isel -stop-after=irtranslator -mtriple=amdgcn-mesa-mesa3d -mcpu=gfx900 -o - %s | FileCheck -enable-var-scope %s
 
 ; amdgpu_gfx calling convention
 declare hidden amdgpu_gfx void @external_gfx_void_func_void() #0
diff --git a/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call-return-values.ll b/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call-return-values.ll
index bb6d1f8d161cb..6573088a41fc2 100644
--- a/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call-return-values.ll
+++ b/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call-return-values.ll
@@ -1,5 +1,5 @@
 ; NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
-; RUN: llc -global-isel -new-reg-bank-select -mtriple=amdgcn-amd-amdhsa -mcpu=gfx900 -stop-after=irtranslator < %s | FileCheck -check-prefix=GCN %s
+; RUN: llc -global-isel -mtriple=amdgcn-amd-amdhsa -mcpu=gfx900 -stop-after=irtranslator < %s | FileCheck -check-prefix=GCN %s
 
 declare i1 @external_i1_func_void() #0
 declare zeroext i1 @external_i1_zeroext_func_void() #0
diff --git a/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call-sret.ll b/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call-sret.ll
index 0dc9068c1984b..070d35a99d62a 100644
--- a/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call-sret.ll
+++ b/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call-sret.ll
@@ -1,5 +1,5 @@
 ; NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
-; RUN: llc -global-isel -new-reg-bank-select -mtriple=amdgcn-amd-amdhsa -mcpu=gfx900 -stop-after=irtranslator < %s | FileCheck -check-prefix=GCN %s
+; RUN: llc -global-isel -mtriple=amdgcn-amd-amdhsa -mcpu=gfx900 -stop-after=irtranslator < %s | FileCheck -check-prefix=GCN %s
 
 declare hidden void @external_void_func_sret_struct_i8_i32_byval_struct_i8_i32(ptr addrspace(5) sret({ i8, i32 }), ptr addrspace(5) byval({ i8, i32 })) #0
 
diff --git a/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call.ll b/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call.ll
index efec8f4309013..c935310584949 100644
--- a/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call.ll
+++ b/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call.ll
@@ -1,5 +1,5 @@
 ; NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
-; RUN: llc -global-isel -new-reg-bank-select -global-isel-abort=2 -stop-after=irtranslator -mtriple=amdgcn-mesa-mesa3d -mcpu=gfx900 -o - %s | FileCheck -enable-var-scope %s
+; RUN: llc -global-isel -global-isel-abort=2 -stop-after=irtranslator -mtriple=amdgcn-mesa-mesa3d -mcpu=gfx900 -o - %s | FileCheck -enable-var-scope %s
 
 declare hidden void @external_void_func_void() #0
 
diff --git a/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-indirect-call.ll b/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-indirect-call.ll
index 5dc6932837d79..af9bcc40dc55e 100644
--- a/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-indirect-call.ll
+++ b/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-indirect-call.ll
@@ -1,5 +1,5 @@
 ; NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
-; RUN: llc -global-isel -new-reg-bank-select -stop-after=irtranslator -mtriple=amdgcn-mesa-mesa3d -mcpu=gfx900 -o - %s | FileCheck -enable-var-scope %s
+; RUN: llc -global-isel -stop-after=irtranslator -mtriple=amdgcn-mesa-mesa3d -mcpu=gfx900 -o - %s | FileCheck -enable-var-scope %s
 
 define amdgpu_kernel void @test_indirect_call_sgpr_ptr(ptr %fptr) {
   ; CHECK-LABEL: name: test_indirect_call_sgpr_ptr
diff --git a/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-sibling-call.ll b/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-sibling-call.ll
index 24e85aa280bf6..7b2e3bf13c368 100644
--- a/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-sibling-call.ll
+++ b/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-sibling-call.ll
@@ -1,5 +1,5 @@
 ; NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
-; RUN: llc -global-isel -new-reg-bank-select -stop-after=irtranslator -mtriple=amdgcn-amd-amdhsa -mcpu=gfx900 < %s | FileCheck -enable-var-scope -check-prefix=GCN %s
+; RUN: llc -global-isel -stop-after=irtranslator -mtriple=amdgcn-amd-amdhsa -mcpu=gfx900 < %s | FileCheck -enable-var-scope -check-prefix=GCN %s
 ; This is a copy of sibling-call.ll, but stops after the IRTranslator.
 
 define fastcc i32 @i32_fastcc_i32_i32(i32 %arg0, i32 %arg1) #1 {
diff --git a/llvm/test/CodeGen/AMDGPU/GlobalISel/localizer-wrong-insert-point.mir b/llvm/test/CodeGen/AMDGPU/GlobalISel/localizer-wrong-insert-point.mir
index ed0330957ae9c..fd19a871cd942 100644
--- a/llvm/test/CodeGen/AMDGPU/GlobalISel/localizer-wrong-insert-point.mir
+++ b/llvm/test/CodeGen/AMDGPU/GlobalISel/localizer-wrong-insert-point.mir
@@ -1,5 +1,5 @@
 # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
-# RUN: llc -global-isel -new-reg-bank-select -mtriple=amdgcn -mcpu=gfx1031 -verify-machineinstrs -run-pass=localizer -o - %s | FileCheck %s
+# RUN: llc -global-isel -mtriple=amdgcn -mcpu=gfx1031 -verify-machineinstrs -run-pass=localizer -o - %s | FileCheck %s
 
 # Previously this was placing the new G_CONSTANT after the use call
 ---
diff --git a/llvm/test/CodeGen/AMDGPU/convergence-tokens.ll b/llvm/test/CodeGen/AMDGPU/convergence-tokens.ll
index 6fe538c01c2c6..61d102d2222bd 100644
--- a/llvm/test/CodeGen/AMDGPU/convergence-tokens.ll
+++ b/llvm/test/CodeGen/AMDGPU/convergence-tokens.ll
@@ -1,6 +1,6 @@
 ; RUN: llc -stop-after=amdgpu-isel -mtriple=amdgcn-- -mcpu=gfx900 -o - %s | FileCheck --check-prefixes=CHECK,ISEL %s
 ; RUN: llc -stop-after=dead-mi-elimination -mtriple=amdgcn-- -mcpu=gfx900 -o - %s | FileCheck --check-prefixes=CHECK,DEADMI %s
-; RUN: llc -global-isel -new-reg-bank-select -stop-after=irtranslator -mtriple=amdgcn-- -mcpu=gfx900 -o - %s | FileCheck %s --check-prefixes=CHECK,GISEL
+; RUN: llc -global-isel -stop-after=irtranslator -mtriple=amdgcn-- -mcpu=gfx900 -o - %s | FileCheck %s --check-prefixes=CHECK,GISEL
 
 ; CHECK-LABEL: name:            basic_call
 ;       CHECK:    [[TOKEN:%[0-9]+]]{{[^ ]*}} = CONVERGENCECTRL_ENTRY
diff --git a/llvm/test/CodeGen/AMDGPU/irtranslator-whole-wave-functions.ll b/llvm/test/CodeGen/AMDGPU/irtranslator-whole-wave-functions.ll
index 38610d8b4c410..17c8010bcbe05 100644
--- a/llvm/test/CodeGen/AMDGPU/irtranslator-whole-wave-functions.ll
+++ b/llvm/test/CodeGen/AMDGPU/irtranslator-whole-wave-functions.ll
@@ -1,5 +1,5 @@
 ; NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py UTC_ARGS: --version 5
-; RUN: llc -global-isel=1 -new-reg-bank-select -mtriple=amdgcn--amdpal -mcpu=gfx1200 -stop-after=irtranslator < %s | FileCheck %s
+; RUN: llc -global-isel=1 -mtriple=amdgcn--amdpal -mcpu=gfx1200 -stop-after=irtranslator < %s | FileCheck %s
 
 define amdgpu_gfx_whole_wave i32 @basic_test(i1 %active, i32 %a, i32 %b) {
   ; CHECK-LABEL: name: basic_test

>From 279cae6dbb96a79b5033ba2dc3f2fe5a7fe21b3d Mon Sep 17 00:00:00 2001
From: Chinmay Deshpande <chdeshpa at amd.com>
Date: Wed, 18 Feb 2026 15:34:11 -0500
Subject: [PATCH 12/14] [AMDGPU][GISel] Incorporate feedback

Change-Id: I22c7028b7e65cf6c89f83db6c0d8d305a79888f8
---
 .../AMDGPU/AMDGPURegBankLegalizeHelper.cpp     | 18 +++++++++---------
 .../AMDGPU/AMDGPURegBankLegalizeHelper.h       |  4 ++--
 .../AMDGPU/AMDGPURegBankLegalizeRules.cpp      | 11 +++++++----
 .../Target/AMDGPU/AMDGPURegBankLegalizeRules.h |  1 +
 4 files changed, 19 insertions(+), 15 deletions(-)

diff --git a/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeHelper.cpp b/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeHelper.cpp
index 390be22198f03..fb7b5802173f8 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeHelper.cpp
+++ b/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeHelper.cpp
@@ -79,7 +79,8 @@ bool RegBankLegalizeHelper::findRuleAndApplyMapping(MachineInstr &MI) {
 
 bool RegBankLegalizeHelper::executeInWaterfallLoop(MachineIRBuilder &B,
                                                    const WaterfallInfo &WFI) {
-  assert(WFI.Start && WFI.End && "Waterfall range not initialized");
+  assert(WFI.Start.isValid() && WFI.End.isValid() &&
+         "Waterfall range not initialized");
 
   // Track use registers which have already been expanded with a readfirstlane
   // sequence. This may have multiple uses if moving a sequence.
@@ -88,9 +89,8 @@ bool RegBankLegalizeHelper::executeInWaterfallLoop(MachineIRBuilder &B,
   MachineBasicBlock &MBB = B.getMBB();
   MachineFunction &MF = B.getMF();
 
-  // Obtain non-const iterators for splice operations.
-  MachineBasicBlock::iterator BeginIt(const_cast<MachineInstr &>(*WFI.Start));
-  MachineBasicBlock::iterator EndIt(const_cast<MachineInstr &>(*WFI.End));
+  MachineBasicBlock::iterator BeginIt = WFI.Start;
+  MachineBasicBlock::iterator EndIt = WFI.End;
 
   const SIRegisterInfo *TRI = ST.getRegisterInfo();
   const TargetRegisterClass *WaveRC = TRI->getWaveMaskRegClass();
@@ -1570,9 +1570,9 @@ bool RegBankLegalizeHelper::applyMappingSrc(
       assert(Ty == getTyFromID(MethodIDs[i]));
       if (RB != SgprRB) {
         WFI.SgprWaterfallOperandRegs.insert(Reg);
-        if (!WFI.Start) {
-          WFI.Start = &MI;
-          WFI.End = &*std::next(MI.getIterator());
+        if (!WFI.Start.isValid()) {
+          WFI.Start = MI.getIterator();
+          WFI.End = std::next(MI.getIterator());
         }
       }
       break;
@@ -1595,8 +1595,8 @@ bool RegBankLegalizeHelper::applyMappingSrc(
         ++End;
 
         B.setInsertPt(*MI.getParent(), Start);
-        WFI.Start = &*Start;
-        WFI.End = &*End;
+        WFI.Start = Start;
+        WFI.End = End;
       }
       break;
     }
diff --git a/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeHelper.h b/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeHelper.h
index 3f229f85f0ad6..4d3edae0c1256 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeHelper.h
+++ b/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeHelper.h
@@ -26,8 +26,8 @@ namespace AMDGPU {
 /// loop.
 struct WaterfallInfo {
   SmallSet<Register, 4> SgprWaterfallOperandRegs;
-  const MachineInstr *Start = nullptr;
-  const MachineInstr *End = nullptr;
+  MachineBasicBlock::iterator Start;
+  MachineBasicBlock::iterator End;
 };
 
 // Receives list of RegBankLLTMappingApplyID and applies register banks on all
diff --git a/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeRules.cpp b/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeRules.cpp
index e1541f23de984..21a935cfdb333 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeRules.cpp
+++ b/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeRules.cpp
@@ -223,16 +223,19 @@ bool PredicateMapping::match(const MachineInstr &MI,
                              const MachineRegisterInfo &MRI) const {
   // Check LLT signature.
   for (unsigned i = 0; i < OpUniformityAndTypes.size(); ++i) {
+    const MachineOperand &MO = MI.getOperand(i);
     if (OpUniformityAndTypes[i] == _) {
+      assert((!MI.getOperand(i).isReg() ||
+              !MI.getOperand(i).getReg().isVirtual()) &&
+             "_ is for non-register and physical register operands only");
       continue;
     }
 
-    // Remaining IDs check virtual registers.
-    if (!MI.getOperand(i).isReg() || !MI.getOperand(i).getReg().isVirtual())
+    // Remaining IDs check registers.
+    if (!MO.isReg())
       return false;
 
-    if (!matchUniformityAndLLT(MI.getOperand(i).getReg(),
-                               OpUniformityAndTypes[i], MUI, MRI))
+    if (!matchUniformityAndLLT(MO.getReg(), OpUniformityAndTypes[i], MUI, MRI))
       return false;
   }
 
diff --git a/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeRules.h b/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeRules.h
index b2a89f9bb2c45..24a1624358c67 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeRules.h
+++ b/llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeRules.h
@@ -37,6 +37,7 @@ bool isAnyPtr(LLT Ty, unsigned Width);
 // to apply (see Fast Rules), IDs are useful when two or more operands need to
 // be checked.
 enum UniformityLLTOpPredicateID {
+  // Represents non-register and physical register operands.
   _,
   // scalars
   S1,

>From aa51b17aad1599b11777dfc4d11921254783a4de Mon Sep 17 00:00:00 2001
From: Chinmay Deshpande <chdeshpa at amd.com>
Date: Wed, 18 Feb 2026 15:36:01 -0500
Subject: [PATCH 13/14] [AMDGPU][GISel] Remove unnecessary flag

Change-Id: Ia8ccd6e5ecb7f2b77cb7efa6d49c79317c60c091
---
 .../CodeGen/AMDGPU/GlobalISel/localizer-wrong-insert-point.mir  | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/llvm/test/CodeGen/AMDGPU/GlobalISel/localizer-wrong-insert-point.mir b/llvm/test/CodeGen/AMDGPU/GlobalISel/localizer-wrong-insert-point.mir
index fd19a871cd942..cbfa1c7c741b8 100644
--- a/llvm/test/CodeGen/AMDGPU/GlobalISel/localizer-wrong-insert-point.mir
+++ b/llvm/test/CodeGen/AMDGPU/GlobalISel/localizer-wrong-insert-point.mir
@@ -1,5 +1,5 @@
 # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
-# RUN: llc -global-isel -mtriple=amdgcn -mcpu=gfx1031 -verify-machineinstrs -run-pass=localizer -o - %s | FileCheck %s
+# RUN: llc -mtriple=amdgcn -mcpu=gfx1031 -verify-machineinstrs -run-pass=localizer -o - %s | FileCheck %s
 
 # Previously this was placing the new G_CONSTANT after the use call
 ---

>From 9651f1c1455d2cd5ef1c68671b3644553de522fd Mon Sep 17 00:00:00 2001
From: Chinmay Deshpande <chdeshpa at amd.com>
Date: Wed, 18 Feb 2026 15:47:35 -0500
Subject: [PATCH 14/14] [AMDGPU][GISel] Add new test

Change-Id: I41fb60cec0466415352a2cdc94e01c33e92bcd18
---
 .../AMDGPU/GlobalISel/regbankselect-call.ll   | 158 ++++++++++++++++++
 1 file changed, 158 insertions(+)
 create mode 100644 llvm/test/CodeGen/AMDGPU/GlobalISel/regbankselect-call.ll

diff --git a/llvm/test/CodeGen/AMDGPU/GlobalISel/regbankselect-call.ll b/llvm/test/CodeGen/AMDGPU/GlobalISel/regbankselect-call.ll
new file mode 100644
index 0000000000000..cb06627c87ad5
--- /dev/null
+++ b/llvm/test/CodeGen/AMDGPU/GlobalISel/regbankselect-call.ll
@@ -0,0 +1,158 @@
+; NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
+; RUN: llc -global-isel -new-reg-bank-select -mtriple=amdgcn-amd-amdhsa -mcpu=gfx90a -stop-after=amdgpu-regbanklegalize -regbankselect-fast -o - %s | FileCheck %s
+; RUN: llc -global-isel -new-reg-bank-select -mtriple=amdgcn-amd-amdhsa -mcpu=gfx90a -stop-after=amdgpu-regbanklegalize -regbankselect-greedy -o - %s | FileCheck %s
+
+define amdgpu_ps void @test_uniform_indirect_call_p0(ptr inreg %fptr) {
+  ; CHECK-LABEL: name: test_uniform_indirect_call_p0
+  ; CHECK: bb.1 (%ir-block.0):
+  ; CHECK-NEXT:   liveins: $sgpr0, $sgpr1
+  ; CHECK-NEXT: {{  $}}
+  ; CHECK-NEXT:   [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
+  ; CHECK-NEXT:   [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1
+  ; CHECK-NEXT:   [[MV:%[0-9]+]]:sgpr(p0) = G_MERGE_VALUES [[COPY]](s32), [[COPY1]](s32)
+  ; CHECK-NEXT:   ADJCALLSTACKUP 0, 0, implicit-def $scc
+  ; CHECK-NEXT:   [[COPY2:%[0-9]+]]:sgpr(<4 x s32>) = COPY $private_rsrc_reg
+  ; CHECK-NEXT:   $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[COPY2]](<4 x s32>)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[MV]](p0), 0, csr_amdgpu_si_gfx_gfx90ainsts, implicit $sgpr0_sgpr1_sgpr2_sgpr3
+  ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
+  ; CHECK-NEXT:   S_ENDPGM 0
+  call amdgpu_gfx void %fptr()
+  ret void
+}
+
+define amdgpu_ps void @test_divergent_indirect_call_p0(ptr %fptr) {
+  ; CHECK-LABEL: name: test_divergent_indirect_call_p0
+  ; CHECK: bb.1 (%ir-block.0):
+  ; CHECK-NEXT:   successors: %bb.2(0x80000000)
+  ; CHECK-NEXT:   liveins: $vgpr0, $vgpr1
+  ; CHECK-NEXT: {{  $}}
+  ; CHECK-NEXT:   [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
+  ; CHECK-NEXT:   [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr1
+  ; CHECK-NEXT:   [[MV:%[0-9]+]]:vgpr(p0) = G_MERGE_VALUES [[COPY]](s32), [[COPY1]](s32)
+  ; CHECK-NEXT:   [[DEF:%[0-9]+]]:sreg_64_xexec = IMPLICIT_DEF
+  ; CHECK-NEXT:   [[S_MOV_B64_:%[0-9]+]]:sreg_64_xexec = S_MOV_B64 $exec
+  ; CHECK-NEXT: {{  $}}
+  ; CHECK-NEXT: bb.2:
+  ; CHECK-NEXT:   successors: %bb.3(0x80000000)
+  ; CHECK-NEXT: {{  $}}
+  ; CHECK-NEXT:   [[UV:%[0-9]+]]:vgpr(s32), [[UV1:%[0-9]+]]:vgpr(s32) = G_UNMERGE_VALUES [[MV]](p0)
+  ; CHECK-NEXT:   [[INTRINSIC_CONVERGENT:%[0-9]+]]:sgpr(s32) = G_INTRINSIC_CONVERGENT intrinsic(@llvm.amdgcn.readfirstlane), [[UV]](s32)
+  ; CHECK-NEXT:   [[INTRINSIC_CONVERGENT1:%[0-9]+]]:sgpr(s32) = G_INTRINSIC_CONVERGENT intrinsic(@llvm.amdgcn.readfirstlane), [[UV1]](s32)
+  ; CHECK-NEXT:   [[MV1:%[0-9]+]]:sgpr(p0) = G_MERGE_VALUES [[INTRINSIC_CONVERGENT]](s32), [[INTRINSIC_CONVERGENT1]](s32)
+  ; CHECK-NEXT:   [[ICMP:%[0-9]+]]:vcc(s1) = G_ICMP intpred(eq), [[MV1]](p0), [[MV]]
+  ; CHECK-NEXT:   [[INTRINSIC_CONVERGENT2:%[0-9]+]]:sreg_64_xexec(s64) = G_INTRINSIC_CONVERGENT intrinsic(@llvm.amdgcn.ballot), [[ICMP]](s1)
+  ; CHECK-NEXT:   [[S_AND_SAVEEXEC_B64_:%[0-9]+]]:sreg_64_xexec = S_AND_SAVEEXEC_B64 killed [[INTRINSIC_CONVERGENT2]](s64), implicit-def $exec, implicit-def $scc, implicit $exec
+  ; CHECK-NEXT: {{  $}}
+  ; CHECK-NEXT: bb.3:
+  ; CHECK-NEXT:   successors: %bb.4(0x40000000), %bb.2(0x40000000)
+  ; CHECK-NEXT: {{  $}}
+  ; CHECK-NEXT:   ADJCALLSTACKUP 0, 0, implicit-def $scc
+  ; CHECK-NEXT:   [[COPY2:%[0-9]+]]:sgpr(<4 x s32>) = COPY $private_rsrc_reg
+  ; CHECK-NEXT:   $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[COPY2]](<4 x s32>)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[MV1]](p0), 0, csr_amdgpu_si_gfx_gfx90ainsts, implicit $sgpr0_sgpr1_sgpr2_sgpr3
+  ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
+  ; CHECK-NEXT:   $exec = S_XOR_B64_term $exec, [[S_AND_SAVEEXEC_B64_]], implicit-def $scc
+  ; CHECK-NEXT:   SI_WATERFALL_LOOP %bb.2, implicit $exec
+  ; CHECK-NEXT: {{  $}}
+  ; CHECK-NEXT: bb.4:
+  ; CHECK-NEXT:   successors: %bb.5(0x80000000)
+  ; CHECK-NEXT: {{  $}}
+  ; CHECK-NEXT:   $exec = S_MOV_B64_term [[S_MOV_B64_]]
+  ; CHECK-NEXT: {{  $}}
+  ; CHECK-NEXT: bb.5:
+  ; CHECK-NEXT:   S_ENDPGM 0
+  call amdgpu_gfx void %fptr()
+  ret void
+}
+
+define amdgpu_ps i32 @test_divergent_indirect_call_p0_with_args(ptr %fptr, i32 %arg) {
+  ; CHECK-LABEL: name: test_divergent_indirect_call_p0_with_args
+  ; CHECK: bb.1 (%ir-block.0):
+  ; CHECK-NEXT:   successors: %bb.2(0x80000000)
+  ; CHECK-NEXT:   liveins: $vgpr0, $vgpr1, $vgpr2
+  ; CHECK-NEXT: {{  $}}
+  ; CHECK-NEXT:   [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
+  ; CHECK-NEXT:   [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr1
+  ; CHECK-NEXT:   [[MV:%[0-9]+]]:vgpr(p0) = G_MERGE_VALUES [[COPY]](s32), [[COPY1]](s32)
+  ; CHECK-NEXT:   [[COPY2:%[0-9]+]]:vgpr(s32) = COPY $vgpr2
+  ; CHECK-NEXT:   [[DEF:%[0-9]+]]:sreg_64_xexec = IMPLICIT_DEF
+  ; CHECK-NEXT:   [[S_MOV_B64_:%[0-9]+]]:sreg_64_xexec = S_MOV_B64 $exec
+  ; CHECK-NEXT: {{  $}}
+  ; CHECK-NEXT: bb.2:
+  ; CHECK-NEXT:   successors: %bb.3(0x80000000)
+  ; CHECK-NEXT: {{  $}}
+  ; CHECK-NEXT:   [[UV:%[0-9]+]]:vgpr(s32), [[UV1:%[0-9]+]]:vgpr(s32) = G_UNMERGE_VALUES [[MV]](p0)
+  ; CHECK-NEXT:   [[INTRINSIC_CONVERGENT:%[0-9]+]]:sgpr(s32) = G_INTRINSIC_CONVERGENT intrinsic(@llvm.amdgcn.readfirstlane), [[UV]](s32)
+  ; CHECK-NEXT:   [[INTRINSIC_CONVERGENT1:%[0-9]+]]:sgpr(s32) = G_INTRINSIC_CONVERGENT intrinsic(@llvm.amdgcn.readfirstlane), [[UV1]](s32)
+  ; CHECK-NEXT:   [[MV1:%[0-9]+]]:sgpr(p0) = G_MERGE_VALUES [[INTRINSIC_CONVERGENT]](s32), [[INTRINSIC_CONVERGENT1]](s32)
+  ; CHECK-NEXT:   [[ICMP:%[0-9]+]]:vcc(s1) = G_ICMP intpred(eq), [[MV1]](p0), [[MV]]
+  ; CHECK-NEXT:   [[INTRINSIC_CONVERGENT2:%[0-9]+]]:sreg_64_xexec(s64) = G_INTRINSIC_CONVERGENT intrinsic(@llvm.amdgcn.ballot), [[ICMP]](s1)
+  ; CHECK-NEXT:   [[S_AND_SAVEEXEC_B64_:%[0-9]+]]:sreg_64_xexec = S_AND_SAVEEXEC_B64 killed [[INTRINSIC_CONVERGENT2]](s64), implicit-def $exec, implicit-def $scc, implicit $exec
+  ; CHECK-NEXT: {{  $}}
+  ; CHECK-NEXT: bb.3:
+  ; CHECK-NEXT:   successors: %bb.4(0x40000000), %bb.2(0x40000000)
+  ; CHECK-NEXT: {{  $}}
+  ; CHECK-NEXT:   ADJCALLSTACKUP 0, 0, implicit-def $scc
+  ; CHECK-NEXT:   $vgpr0 = COPY [[COPY2]](s32)
+  ; CHECK-NEXT:   [[COPY3:%[0-9]+]]:sgpr(<4 x s32>) = COPY $private_rsrc_reg
+  ; CHECK-NEXT:   $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[COPY3]](<4 x s32>)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[MV1]](p0), 0, csr_amdgpu_si_gfx_gfx90ainsts, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit-def $vgpr0
+  ; CHECK-NEXT:   [[COPY4:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
+  ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
+  ; CHECK-NEXT:   $exec = S_XOR_B64_term $exec, [[S_AND_SAVEEXEC_B64_]], implicit-def $scc
+  ; CHECK-NEXT:   SI_WATERFALL_LOOP %bb.2, implicit $exec
+  ; CHECK-NEXT: {{  $}}
+  ; CHECK-NEXT: bb.4:
+  ; CHECK-NEXT:   successors: %bb.5(0x80000000)
+  ; CHECK-NEXT: {{  $}}
+  ; CHECK-NEXT:   $exec = S_MOV_B64_term [[S_MOV_B64_]]
+  ; CHECK-NEXT: {{  $}}
+  ; CHECK-NEXT: bb.5:
+  ; CHECK-NEXT:   [[INTRINSIC_CONVERGENT3:%[0-9]+]]:sgpr(s32) = G_INTRINSIC_CONVERGENT intrinsic(@llvm.amdgcn.readfirstlane), [[COPY4]](s32)
+  ; CHECK-NEXT:   $sgpr0 = COPY [[INTRINSIC_CONVERGENT3]](s32)
+  ; CHECK-NEXT:   SI_RETURN_TO_EPILOG implicit $sgpr0
+  %result = call amdgpu_gfx i32 %fptr(i32 %arg)
+  ret i32 %result
+}
+
+define amdgpu_kernel void @test_uniform_indirect_call_from_kernel(ptr %fptr) {
+  ; CHECK-LABEL: name: test_uniform_indirect_call_from_kernel
+  ; CHECK: bb.1 (%ir-block.0):
+  ; CHECK-NEXT:   liveins: $sgpr14, $sgpr15, $sgpr16, $vgpr0, $sgpr4_sgpr5, $sgpr6_sgpr7, $sgpr8_sgpr9, $sgpr10_sgpr11
+  ; CHECK-NEXT: {{  $}}
+  ; CHECK-NEXT:   [[COPY:%[0-9]+]]:vgpr_32(s32) = COPY $vgpr0
+  ; CHECK-NEXT:   [[COPY1:%[0-9]+]]:sgpr_32 = COPY $sgpr16
+  ; CHECK-NEXT:   [[COPY2:%[0-9]+]]:sgpr_32 = COPY $sgpr15
+  ; CHECK-NEXT:   [[COPY3:%[0-9]+]]:sgpr_32 = COPY $sgpr14
+  ; CHECK-NEXT:   [[COPY4:%[0-9]+]]:sgpr_64 = COPY $sgpr10_sgpr11
+  ; CHECK-NEXT:   [[COPY5:%[0-9]+]]:sgpr_64 = COPY $sgpr6_sgpr7
+  ; CHECK-NEXT:   [[COPY6:%[0-9]+]]:sgpr_64 = COPY $sgpr4_sgpr5
+  ; CHECK-NEXT:   [[COPY7:%[0-9]+]]:sgpr(p4) = COPY $sgpr8_sgpr9
+  ; CHECK-NEXT:   [[LOAD:%[0-9]+]]:sgpr(p0) = G_LOAD [[COPY7]](p4) :: (dereferenceable invariant load (p0) from %ir.fptr.kernarg.offset1, align 16, addrspace 4)
+  ; CHECK-NEXT:   ADJCALLSTACKUP 0, 0, implicit-def $scc
+  ; CHECK-NEXT:   [[COPY8:%[0-9]+]]:sgpr(p4) = COPY [[COPY6]]
+  ; CHECK-NEXT:   [[COPY9:%[0-9]+]]:sgpr(p4) = COPY [[COPY5]]
+  ; CHECK-NEXT:   [[C:%[0-9]+]]:sgpr(s64) = G_CONSTANT i64 8
+  ; CHECK-NEXT:   [[PTR_ADD:%[0-9]+]]:sgpr(p4) = nuw inbounds G_PTR_ADD [[COPY7]], [[C]](s64)
+  ; CHECK-NEXT:   [[COPY10:%[0-9]+]]:sgpr(s64) = COPY [[COPY4]]
+  ; CHECK-NEXT:   [[COPY11:%[0-9]+]]:sgpr(s32) = COPY [[COPY3]]
+  ; CHECK-NEXT:   [[COPY12:%[0-9]+]]:sgpr(s32) = COPY [[COPY2]]
+  ; CHECK-NEXT:   [[COPY13:%[0-9]+]]:sgpr(s32) = COPY [[COPY1]]
+  ; CHECK-NEXT:   [[DEF:%[0-9]+]]:sgpr(s32) = G_IMPLICIT_DEF
+  ; CHECK-NEXT:   [[COPY14:%[0-9]+]]:sgpr(<4 x s32>) = COPY $private_rsrc_reg
+  ; CHECK-NEXT:   $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[COPY14]](<4 x s32>)
+  ; CHECK-NEXT:   $sgpr4_sgpr5 = COPY [[COPY8]](p4)
+  ; CHECK-NEXT:   $sgpr6_sgpr7 = COPY [[COPY9]](p4)
+  ; CHECK-NEXT:   $sgpr8_sgpr9 = COPY [[PTR_ADD]](p4)
+  ; CHECK-NEXT:   $sgpr10_sgpr11 = COPY [[COPY10]](s64)
+  ; CHECK-NEXT:   $sgpr12 = COPY [[COPY11]](s32)
+  ; CHECK-NEXT:   $sgpr13 = COPY [[COPY12]](s32)
+  ; CHECK-NEXT:   $sgpr14 = COPY [[COPY13]](s32)
+  ; CHECK-NEXT:   $sgpr15 = COPY [[DEF]](s32)
+  ; CHECK-NEXT:   $vgpr31 = COPY [[COPY]](s32)
+  ; CHECK-NEXT:   $sgpr30_sgpr31 = noconvergent G_SI_CALL [[LOAD]](p0), 0, csr_amdgpu_gfx90ainsts, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
+  ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
+  ; CHECK-NEXT:   S_ENDPGM 0
+  call void %fptr()
+  ret void
+}



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